Dyras, M <br/><br/>
[The problem of extension of prophylactic management in orthodontics].  [electronic resource] 

 -  Czasopismo stomatologiczne  Dec 1972 
 - 1267-70 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0011-4553 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child Day Care Centers<br/>Child, Preschool<br/>Humans<br/>Malocclusion--therapy<br/>Orthodontics, Corrective<br/>Poland<br/>Schools, Nursery