Perimenopause.
Stuenkel
C A
CA
Division of Endocrinology and Metabolism, University of California, School of Medicine, San Diego, La Jolla, USA.
D003267:Contraception; D005260:Female; D005298:Fertility / Q000502:physiology; D006801:Humans; D008593:Menopause / Q000502:physiology* / Q000523:psychology; D011247:Pregnancy