title: Clinical comparison of natural LH-RH, synthetic LH-RH, and two analogues of LH-RH.
mesh_terms: D000577:Amides; D004305:Dose-Response Relationship, Drug; D005640:Follicle Stimulating Hormone / Q000097:blood*; D005780:Gelatin; D007987:Gonadotropin-Releasing Hormone / Q000008:administration & dosage / Q000494:pharmacology*; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D010649:Phenylalanine; D013997:Time Factors
chemical_list: D000577:Amides; D007987:Gonadotropin-Releasing Hormone; D010649:Phenylalanine; D005780:Gelatin; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone