作者: E Hemminki , D L Kennedy , C Baum , S M McKinlay
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摘要: This paper describes changes in the prescribing of noncontraceptive estrogens and progestins, using data from pharmaceutical marketing surveys. The number estrogen prescriptions decreased 1975 to 1980, then increased through 1986. Progestin use has since 1982; concomitant progestins over time was common trends suggest that estrogens, particularly combined will continue increase.