title: Proceedings: Disappearance rates of testosterone and androstenedione from the blood of guinea-pigs.
mesh_terms: D000735:Androstenedione / Q000097:blood*; D000818:Animals; D006168:Guinea Pigs; D008297:Male; D012741:Sexual Maturation; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone; D000735:Androstenedione