A FERTILITY DIFFERENTIAL IN ELEVEN PUNJAB VILLAGES.
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Adolescent↗
Biomedical subjects
R G POTTER
Publications and source records attributed to R G POTTER.
DELAYS IN CONCEPTION: A DISCREPANCY RE-EXAMINED.
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Family Planning Services↗
ADDITIONAL MEASURES OF USE-EFFECTIVENESS OF CONTRACEPTION.
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Biometry↗
Statistical evaluation of the rhythm method.
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Contraception↗
Knowledge of the ovulatory cycle and coital frequency as factors affecting conception and contraception.
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Coitus↗
Length of the observation period as a factor affecting the contraceptive failure rate.
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Contraception↗
Some relationships between short range and long range risks of unwanted pregnancy.
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Contraception↗
Farris' formula for predicting fertile days.
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Female↗
Social and psychological factors affecting fertility. XXVIII. The influence of siblings and friends on fertility.
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Fertility↗
Social and psychological factors affecting fertility. XXIV. The relationship of family size in two successive generations.
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Family↗
Artificial insemination by donors; analysis of seven series.
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Insemination, Artificial↗
Some neglected factors pertaining to fertility control.
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Contraception↗