Crawford, F E <br/><br/>
[Oral contraceptive steroid plasma concentrations in smokers and non-smokers (author's transl)].  [electronic resource] 

 -  Contraception, fertilite, sexualite  Mar 1982 
 - 143-8 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0301-861X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Behavior<br/>Biology<br/>Body Weight<br/>Cardiovascular System<br/>Contraception<br/>Contraceptives, Oral<br/>Family Planning Services<br/>Health Planning<br/>Patient Acceptance of Health Care<br/>Physiology<br/>Research<br/>Smoking