The clinical features of the menopause and its relation to the length of pregnancies and lactation.
D000367:Age Factors; D000368:Aged; D000568:Amenorrhea; D002979:Climacteric; D005260:Female; D006801:Humans; D007774:Lactation; D008593:Menopause; D008875:Middle Aged; D011247:Pregnancy; D013997:Time Factors