R. Johannisson
Impact in
- Reproductive Medicine top 5%
- Sperm and Testicular Function
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- Ginkgo biloba and Cashew Applications
Papers in
- Genetics 15
- Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities 9
- Connective tissue disorders research 4
- Co-authors
- Heinz Winking (3 shared papers)E. Schwinger (4 shared papers)Helga Rehder (4 shared papers)A. Gropp (2 shared papers)Wiltrud Coerdt (2 shared papers)U. Löhrs (5 shared papers)E Koch (1 shared paper)C P Siegers (1 shared paper)
In The Last Decade
R. Johannisson
32 papers receiving 657 citations
Peers
Comparison fields: 5 of 90
- Reproductive Medicine 109
- Complementary and alternative medicine 81
- Genetics 284
- Neurology 46
- Pediatrics, Perinatology and Child Health 84
Countries citing papers authored by R. Johannisson
This map shows the geographic impact of R. Johannisson'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 R. Johannisson with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Johannisson more than expected).
Fields of papers citing papers by R. Johannisson
This network shows the impact of papers produced by R. Johannisson. 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 R. Johannisson. The network helps show where R. Johannisson may publish in the future.
Co-authors
The 25 scholars most cited alongside R. Johannisson, 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 35 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 1997 | 112 | |
| 2 | 2002 | 94 | |
| 3 | 1983 | 90 | |
| 4 | 1994 | 73 | |
| 5 | 1985 | 65 | |
| 6 | 2008 | 43 | |
| 7 | 1990 | 38 | |
| 8 | 1999 | 28 | |
| 9 | 1987 | 27 | |
| 10 | 1989 | 22 | |
| 11 | 2003 | 22 | |
| 12 | 2001 | 20 | |
| 13 | 2008 | 18 | |
| 14 | 2008 | 14 | |
| 15 | Meiotic and sperm chromosome analysis in a male carrier of an inverted insertion (3;10)(q13.2;p14p13). | 1992 | 12 |
| 16 | 1994 | 10 | |
| 17 | 2005 | 9 | |
| 18 | 1992 | 9 | |
| 19 | 2004 | 9 | |
| 20 | 1988 | 8 |
About R. Johannisson
R. Johannisson is a scholar working on Genetics, Molecular Biology, Plant Science, Surgery and Pediatrics, Perinatology and Child Health, having authored 35 papers that have together received 762 indexed citations. Recurring topics across this work include Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities (9 papers), Chromosomal and Genetic Variations (8 papers), Orthopedic Infections and Treatments (5 papers), Orthopaedic implants and arthroplasty (5 papers), Total Knee Arthroplasty Outcomes (4 papers), Connective tissue disorders research (4 papers), Prenatal Screening and Diagnostics (4 papers) and Sarcoma Diagnosis and Treatment (3 papers). The work is most often cited by research in Reproductive Medicine (109 citations), Complementary and alternative medicine (81 citations), Genetics (284 citations), Neurology (46 citations) and Pediatrics, Perinatology and Child Health (84 citations). R. Johannisson has collaborated with scholars based in Germany, Egypt and Poland. Frequent co-authors include Heinz Winking, E. Schwinger, Helga Rehder, A. Gropp, Wiltrud Coerdt, U. Löhrs, E Koch, C P Siegers, M. Thomsen and Fritz Uwe Niethard. Their work appears in journals such as Human Genetics, Mutation research. Fundamental and molecular mechanisms of mutagenesis, Human Reproduction, Chromosome Research and Toxicology and Industrial Health.
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.