Mortality among oral-contraceptive users. Royal College of General Practitioners' Oral Contraception Study.
In a large prospective study carried out in the United Kingdom, the death-rate from diseases of the circulatory system in women who had used oral contraceptives was five times that of controls who had never used them; and the death-rate in those who had taken the pill continuously for 5 years or mor...
| Κύριος συγγραφέας: | |
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| Μορφή: | Journal article |
| Γλώσσα: | English |
| Έκδοση: |
1977
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