title: Androgen metabolism in the beagle: endogenous C19O2 metabolites in bile and faeces and the effect of ampicillin administration.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology*; D000728:Androgens / Q000378:metabolism*; D000818:Animals; D001646:Bile / Q000378:metabolism*; D004285:Dogs; D005243:Feces / Q000032:analysis; D008401:Gas Chromatography-Mass Spectrometry; D005965:Glucuronates / Q000378:metabolism; D008297:Male; D013463:Sulfuric Acid Esters / Q000378:metabolism
chemical_list: D000728:Androgens; D005965:Glucuronates; D013463:Sulfuric Acid Esters; D000667:Ampicillin