Concepedia
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Publications
1
Citations
31
H-Index
Active since
1972
Stephen N. Preston is an author specializing in hormonal contraceptive effectiveness, obstetrics, and contraceptive safety.
Publications per year
1972–1972
A report of a collaborative dose-response clinical study using decreasing doses of combination oral contraceptives
Stephen N. Preston · Contraception · 1972 · 31 citations
Medicine, Gynecology, Obstetrics +14
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