PANKAMAA, P <br/><br/>
About metal pole ties.  [electronic resource] 

 -  Duodecim; laaketieteellinen aikakauskirja  1946 
 - 212-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0012-7183 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metals<br/>Umbilicus