J.K. O’Brien

1. Characterization of the estrous cycle in female beluga (Delphinapterus leucas) using urinary endocrine monitoring and transabdominal ultrasound: Evidence of facultative induced ovulation
   2012/02/01 by K.J. Steinman, J.K. O’Brien, S.L. Monfort +1 · 1 citation
2. The influence of antioxidant, cholesterol and seminal plasma on the in vitro quality of sorted and non-sorted ram spermatozoa
   2006/08/24 by S.P. de Graaf, G. Evans, L. Gillan +5 · 1 citation
   Medicine · #Sperm and Testicular Function #Reproductive Biology and Fertility #Reproductive Health and Technologies
3. Birth of offspring of pre-determined sex after artificial insemination of frozen–thawed, sex-sorted and re-frozen–thawed ram spermatozoa
   2006/10/11 by S.P. de Graaf, G. Evans, W.M.C. Maxwell +4 · 1 citation
   Medicine · Biochemistry, Genetics and Molecular Biology · #Sperm and Testicular Function #Reproductive Biology and Fertility #Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities