title: Moving toward an earlier and better understanding of perimenopause.
authors.forename: D B
authors.initials: DB
authors.lastname: Seifer
authors.forename: F
authors.initials: F
authors.lastname: Naftolin
mesh_terms: D000328:Adult; D015519:Bone Density; D002869:Chromosome Aberrations; D004622:Embryo, Mammalian / Q000648:ultrastructure; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D008593:Menopause; D008875:Middle Aged; D011247:Pregnancy
chemical_list: D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone