Collaborative assay of two gonadotrophin preparations from human postmenopausal urine.
D001681:Biological Assay; D005260:Female; D006062:Gonadotropins / Q000652:urine*; D006801:Humans; D008593:Menopause / Q000652:urine*; D017698:Postmenopause
D006062:Gonadotropins
GONADOTROPINS/urine; MENOPAUSE/urine