Earn, A A <br/><br/>
An appraisal of Malmström's vacuum-tractor (vaccuum extractor). Obstetric and pediatric results.  [electronic resource] 

 -  American journal of obstetrics and gynecology  Nov 1967 
 - 732-43 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0002-9378 
<br/><br/><label>Standard No.: </label>10.1016/0002-9378(67)90423-1  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Extraction, Obstetrical--adverse effects<br/>Female<br/>Fetal Death--etiology<br/>Fetal Diseases--etiology<br/>Humans<br/>Infant, Newborn<br/>Infant, Newborn, Diseases--etiology<br/>Male<br/>Maternal Mortality<br/>Obstetrical Forceps<br/>Pregnancy<br/>Twins