Bozek, J <br/><br/>
[Oncology].  [electronic resource] 

 -  Pediatria polska  1974 
 - 893-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0031-3939 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Child<br/>Child, Preschool<br/>Humans<br/>Neoplasms--therapy<br/>Poland