D. R. Hagen

34 papers and 564 indexed citations i.

D. R. Hagen has authored 34 papers that have received a total of 564 indexed citations. This includes 18 papers in Agronomy and Crop Science, 10 papers in Genetics and 9 papers in Small Animals. The topics of these papers are Reproductive Physiology in Livestock (18 papers), Genetic and phenotypic traits in livestock (9 papers) and Animal Behavior and Welfare Studies (8 papers). D. R. Hagen is often cited by papers focused on Reproductive Physiology in Livestock (18 papers), Genetic and phenotypic traits in livestock (9 papers) and Animal Behavior and Welfare Studies (8 papers) and collaborates with scholars based in United States, Austria and China. D. R. Hagen's co-authors include James M. Hammond, Ann Marie Clark, Susan Samaras, K. B. Kephart and L.C. Griel and has published in prestigious journals such as Gastroenterology, Endocrinology and American Journal of Obstetrics and Gynecology