Johnson Aj
Impact in
- Parasitology top 5%
- Vector-borne infectious diseases
- Hematology top 10%
- Hemophilia Treatment and Research
- Blood Coagulation and Thrombosis Mechanisms
- Platelet Disorders and Treatments
Papers in
- Surgery 6
- Heparin-Induced Thrombocytopenia and Thrombosis 2
- Hydrogen's biological and therapeutic effects 2
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- Vector-borne infectious diseases 3
- Co-authors
- Huxsoll Dl (1 shared paper)M Ristić (1 shared paper)C. Merskey (1 shared paper)M. Semar (2 shared papers)Jennifer Newman (1 shared paper)Joel Brind (1 shared paper)Saul Puszkin (1 shared paper)Jennie Newman (1 shared paper)
- Journals
- PubMed (21 papers)
- Partner nations
- United StatesIndiaUnited Kingdom
In The Last Decade
Johnson Aj
21 papers receiving 259 citations
Peers
Comparison fields: 5 of 70
- Parasitology 135
- Hematology 75
- Infectious Diseases 70
- Virology 11
- Ecology, Evolution, Behavior and Systematics 41
Countries citing papers authored by Johnson Aj
This map shows the geographic impact of Johnson Aj's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Johnson Aj with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Johnson Aj more than expected).
Fields of papers citing papers by Johnson Aj
This network shows the impact of papers produced by Johnson Aj. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Johnson Aj. The network helps show where Johnson Aj may publish in the future.
Co-authors
The 20 scholars most cited alongside Johnson Aj, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 21 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Experimentally induced infection of dogs, cats, and nonhuman primates with Ehrlichia equi, etiologic agent of equine ehrlichiosis. | 1975 | 70 |
| 2 | Equine piroplasmosis: complement-fixation titers of horses infected with Babesia caballi. | 1969 | 38 |
| 3 | Preparation of the major plasma fractions by solid-phase polyelectrolytes. | 1978 | 34 |
| 4 | Equine piroplasmosis: production of antigens for the complement-fixation test. | 1969 | 24 |
| 5 | Purification of antihemophilic factor (AHF) for clinical and experimental use. | 1967 | 23 |
| 6 | Diagnosis of diffuse intravascular clotting: its relation to secondary fibrinolysis and treatment with heparin. | 1966 | 16 |
| 7 | Removal of hepatitis B surface antigen (HBsAg) from plasma fractions. | 1976 | 15 |
| 8 | Preparation of and clinical experience with antihemophilic factor concentrates. | 1968 | 14 |
| 9 | Excellent Clinical Outcomes in Total Knee Arthroplasty Performed Without a Tourniquet. | 2011 | 9 |
| 10 | Equine piroplasmosis: attempts to infect laboratory animals with Babesia equi. | 1969 | 8 |
| 11 | Maternal and child health services utilization in married women of age 15- 45 years. | 2006 | 8 |
| 12 | Occupational asthma in greenhouse tomato growing. | 1996 | 8 |
| 13 | Recent advances in experimental thrombogenesis. | 1965 | 7 |
| 14 | THE FIBRINOLYTIC SYSTEM IN HEALTH AND DISEASE. | 1964 | 6 |
| 15 | The effect of autogenous urine on leukocytic defenses in man. | 1969 | 6 |
| 16 | A natural case of Schistosoma mansoni in the chimpanzee (Pan troglodytes versus). | 1975 | 5 |
| 17 | Self reported morbidity and awareness regarding common cancers in elderly women. | 2006 | 5 |
| 18 | The effect of autogenous urine on leukocytic defenses in man. II. The response to varied concentrations of saline, urea, and urine. | 1970 | 3 |
| 19 | A quick test for fibrinolytic activity in the heparinized patient. | 1962 | 2 |
| 20 | Immunity to aerosolized staphylococcal enterotoxin B. | 1995 | 1 |
About Johnson Aj
Johnson Aj is a scholar working on Surgery, Parasitology, Epidemiology, Immunology and Cardiology and Cardiovascular Medicine, having authored 21 papers that have together received 303 indexed citations. Recurring topics across this work include Toxin Mechanisms and Immunotoxins (3 papers), Vector-borne infectious diseases (3 papers), Vector-Borne Animal Diseases (2 papers), Venous Thromboembolism Diagnosis and Management (2 papers), Clinical Nutrition and Gastroenterology (2 papers), Heparin-Induced Thrombocytopenia and Thrombosis (2 papers), Hydrogen's biological and therapeutic effects (2 papers) and Metabolism and Genetic Disorders (1 paper). The work is most often cited by research in Parasitology (135 citations), Hematology (75 citations), Infectious Diseases (70 citations), Virology (11 citations) and Ecology, Evolution, Behavior and Systematics (41 citations). Johnson Aj has collaborated with scholars based in United States, India and United Kingdom. Frequent co-authors include Huxsoll Dl, M Ristić, C. Merskey, M. Semar, Jennifer Newman, Joel Brind, Saul Puszkin, Jennie Newman, S. Middleton and S Aswathy. Their work appears in journals such as PubMed.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.