title: Developmental changes in spermatogenesis, testicular carnitine acetyltransferase activity and serum testosterone in the ram.
mesh_terms: D000123:Acetyltransferases / Q000378:metabolism*; D000818:Animals; D002331:Carnitine; D008297:Male; D009929:Organ Size; D012756:Sheep / Q000254:growth & development*; D013091:Spermatogenesis; D013737:Testis / Q000033:anatomy & histology / Q000201:enzymology* / Q000254:growth & development; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone; D000123:Acetyltransferases; D002331:Carnitine