title: The excretion of urinary steroids by the owl monkey (Aotus trivirgatus) studied using open tubular capillary column gas chromatography and mass spectrometry.
mesh_terms: D000305:Adrenal Cortex Hormones / Q000652:urine; D000818:Animals; D001029:Aotus trivirgatus / Q000652:urine*; D002427:Cebidae / Q000652:urine*; D004967:Estrogens / Q000652:urine; D005260:Female; D008401:Gas Chromatography-Mass Spectrometry; D008297:Male; D011374:Progesterone / Q000652:urine; D013256:Steroids / Q000652:urine*
chemical_list: D000305:Adrenal Cortex Hormones; D004967:Estrogens; D013256:Steroids; D011374:Progesterone