Collins, H R <br/><br/>
Contact sports in junior high school.  [electronic resource] 

 -  Texas medicine  Oct 1967 
 - 67-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0040-4470 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Athletic Injuries--classification<br/>Child<br/>Fractures, Bone<br/>Humans<br/>School Health Services<br/>Sprains and Strains