title: How reliably does 12-month amenorrhea define final menstrual period? Data from a longitudinal study.
authors.forename: J
authors.initials: J
authors.lastname: Guthrie
authors.forename: L
authors.initials: L
authors.lastname: Dennerstein
authors.forename: H
authors.initials: H
authors.lastname: Burger
mesh_terms: D000568:Amenorrhea; D005260:Female; D006801:Humans; D008137:Longitudinal Studies; D008875:Middle Aged; D017698:Postmenopause; D011446:Prospective Studies; D013997:Time Factors