Koji Nishijima

About

Koji Nishijima is a scholar working on Surgery, Pediatrics, Perinatology and Child Health and Obstetrics and Gynecology. According to data from OpenAlex, Koji Nishijima has authored 79 papers receiving a total of 526 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 22 papers in Pediatrics, Perinatology and Child Health and 21 papers in Obstetrics and Gynecology. Recurrent topics in Koji Nishijima’s work include Maternal and fetal healthcare (16 papers), Maternal and Perinatal Health Interventions (15 papers) and Ectopic Pregnancy Diagnosis and Management (9 papers). Koji Nishijima is often cited by papers focused on Maternal and fetal healthcare (16 papers), Maternal and Perinatal Health Interventions (15 papers) and Ectopic Pregnancy Diagnosis and Management (9 papers). Koji Nishijima collaborates with scholars based in Japan, Greece and United States. Koji Nishijima's co-authors include Fumikazu Kotsuji, Ken‐ichi Shukunami, Kazufumi Haino, Takayuki Enomoto and Tetsuo Ohta and has published in prestigious journals such as Annals of Surgery, Scientific Reports and Obstetrics and Gynecology.

In The Last Decade

Fields of papers citing papers by Koji Nishijima

Since Specialization

EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Koji Nishijima. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Koji Nishijima may publish in the future.

Countries citing papers authored by Koji Nishijima

Since Specialization

Citations

This map shows the geographic impact of Koji Nishijima'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 Koji Nishijima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Koji Nishijima more than expected).

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