title: Menstrual-reproductive factors and age at natural menopause in Iran.
authors.affiliation: Department of Biostatistics and Epidemiology, School of Public Health, Shiraz University of Medical Sciences, Shiraz, Iran. biostat@sums.ac.ir
authors.forename: S M T
authors.initials: SM
authors.lastname: Ayatollahi
authors.forename: H
authors.initials: H
authors.lastname: Ghaem
authors.forename: S A R
authors.initials: SA
authors.lastname: Ayatollahi
mesh_terms: D000328:Adult; D017668:Age of Onset; D000704:Analysis of Variance; D016001:Confidence Intervals; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D007492:Iran; D008593:Menopause / Q000502:physiology*; D008597:Menstrual Cycle / Q000502:physiology*; D008875:Middle Aged; D011159:Population Surveillance; D011336:Probability; D017584:Reproductive History; D012307:Risk Factors; D012424:Rural Population; D014505:Urban Population