title: Muscle trophic factor: IV. Testosterone-induced increase in muscle trophic factor in chicken serum.
mesh_terms: D000818:Animals; D002645:Chickens / Q000097:blood*; D005260:Female; D006133:Growth Substances / Q000097:blood*; D008297:Male; D012737:Sex Factors; D013739:Testosterone / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D006133:Growth Substances; D013739:Testosterone