title: Diet and menarche in different ethnic groups.
mesh_terms: D000293:Adolescent; D001741:Black or African American; D000735:Androstenedione / Q000097:blood; D044383:Black People; D002648:Child; D003687:Dehydroepiandrosterone / Q000097:blood; D004032:Diet; D005006:Ethnicity; D005260:Female; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D008572:Menarche; D013019:South Africa; D013739:Testosterone / Q000097:blood; D044465:White People
chemical_list: D013739:Testosterone; D000735:Androstenedione; D003687:Dehydroepiandrosterone; D007986:Luteinizing Hormone