Gunning, K F <br/><br/>
[Are oral contraceptives indispensible?].  [electronic resource] 

 -  Nederlands tijdschrift voor geneeskunde  Dec 1967 
 - 2295-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0028-2162 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Contraceptives, Oral