Pediatric respiratory therapy / 
edited by Marvin D. Lough, Carl F. Doershuk and Robert C. Stern 
 - Chicago :  Year Book Medical Pub.,  1974 
 - 202 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0815156375 
<br/><br/><label>LCCN: </label>73-085974 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Respiratory therapy