title: Correlation between sexual maturation and serum gonadotropins: comparison of black and white youngsters.
mesh_terms: D000293:Adolescent; D044383:Black People; D002648:Child; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D006065:Gonadotropins, Pituitary / Q000097:blood*; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D008297:Male; D008598:Menstruation; D011627:Puberty; D012727:Sex Characteristics; D012737:Sex Factors; D044465:White People
chemical_list: D006065:Gonadotropins, Pituitary; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone