Accuracy of recall of histories of oral contraceptive use
نویسندگان
چکیده
منابع مشابه
Accuracy of recall of histories of oral contraceptive use.
Published retrospective studies of the relationship between the use of oral contraceptives and disease have assumed that women are able to recall their oral contraceptive histories with reasonable accuracy. The validity of this assumption has been investigated by comparing oral contraceptive histories obtained from 75 women attending family planning clinics with the information contained in the...
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ژورنال
عنوان ژورنال: Journal of Epidemiology & Community Health
سال: 1974
ISSN: 0143-005X
DOI: 10.1136/jech.28.4.273