Ovarian hormone concentrations and genital swelling patterns in female chimpanzees with Norplant implants
Publication/Journal: Zoo Biology
Keywords: contraception, estrone, implant, levonorgestrel, pregnanediol
1997
Reproductive parameters of mandrills at the Tulsa Zoo
Publication/Journal: Zoo Biology
Keywords: baboon, genital swelling, gestation, interbirth interval, mandrill
1995
Spatial selection in captive adult female chimpanzees
Publication/Journal: Zoo Biology
Keywords: core area, enclosure, habitat, spacing behavior, spatial selection
1994