Pregnancy diagnosis in urine of Iberian lynx (Lynx pardinus)

Comparative Aspects of Steroid Hormone Metabolism and Ovarian Activity in Felids, Measured Noninvasively in Feces1

Janine L. Brown, Samuel K. Wasser, David E. Wildt et al. · Biology of Reproduction · 1994 · 370 citations · Full text

Immunoassay of human chorionic gonadotropin, its free subunits, and metabolites

Laurence A. Cole · Clinical Chemistry · 1997 · 236 citations · Full text

Fertility, Hcg-related Molecules, Immunology +25

Ovarian Activity, Circulating Hormones and Sexual Behavior in the Cat. II. Relationships During Pregnancy, Parturition, Lactation and the Postpartum Estrus

P Schmidt, Prabir K. Chakraborty, David E. Wildt · Biology of Reproduction · 1983 · 114 citations

Fertility, Mammalian Physiology, Reproductive Health +25

Relaxin Activity in the Pregnant Mare1

Dennis R. Stewart, George H. Stabenfeldt · Biology of Reproduction · 1981 · 75 citations

Animal Physiology, Domestic Cat, Theriogenology +12

Natural and gonadotropin-induced ovarian activity in tigers (Panthera tigris) assessed by fecal steroid analyses

Laura H. Graham, A. P. Byers, Doug L. Armstrong et al. · General and Comparative Endocrinology · 2006 · 63 citations

Panthera Tigris, Developmental Biology, Fertility +12