title: Breed and heterosis effects on testicular development and endocrine function of puberal boars.
mesh_terms: D000818:Animals; D001835:Body Weight; D004822:Epididymis / Q000254:growth & development; D006823:Hybrid Vigor; D006824:Hybridization, Genetic; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D009929:Organ Size; D010906:Pituitary Hormone-Releasing Hormones / Q000494:pharmacology; D013091:Spermatogenesis; D013552:Swine / Q000235:genetics* / Q000502:physiology; D013737:Testis / Q000254:growth & development*; D013739:Testosterone / Q000097:blood*
chemical_list: D010906:Pituitary Hormone-Releasing Hormones; D013739:Testosterone; D007986:Luteinizing Hormone