Elstein, M <br/><br/>
Letter: Conisation and the minipill.  [electronic resource] 

 -  British medical journal  Nov 1975 
 - 464 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0007-1447 
<br/><br/><label>Standard No.: </label>10.1136/bmj.4.5994.464-a  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biopsy<br/>Cervix Mucus--drug effects<br/>Contraceptives, Oral<br/>Contraceptives, Oral, Hormonal--pharmacology<br/>Female<br/>Humans<br/>Norsteroids<br/>Pregnancy