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Volumn 709, Issue 1, 1994, Pages 156-164
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Selection Bias Associated with Contraceptive Practice in Time‐to‐Pregnancy Studies
a b c a |
Author keywords
[No Author keywords available]
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Indexed keywords
CONTRACEPTIVE AGENT;
CONCEPTION;
CONFERENCE PAPER;
CONTRACEPTION;
DEMOGRAPHY;
FERTILITY;
HUMAN;
MENSTRUAL CYCLE;
POPULATION RESEARCH;
PREGNANCY;
QUESTIONNAIRE;
SMOKING;
SUBFERTILITY;
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EID: 0028267970
PISSN: 00778923
EISSN: 17496632
Source Type: Book Series
DOI: 10.1111/j.1749-6632.1994.tb30395.x Document Type: Article |
Times cited : (33)
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References (15)
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