title: The excretion of gonadal steroids during the reproductive cycle of the owl monkey (Aotus trivirgatus).
mesh_terms: D000818:Animals; D001029:Aotus trivirgatus; D002849:Chromatography, Gas; D004967:Estrogens / Q000652:urine*; D005260:Female; D010053:Ovary / Q000502:physiology; D010060:Ovulation; D011278:Pregnanes / Q000652:urine*; D011863:Radioimmunoassay; D012098:Reproduction
chemical_list: D004967:Estrogens; D011278:Pregnanes