Textbook of prematurity :  antecedents, treatment and outcome / 
edited by Frank R. Witter and Louis G.Keith. 
 - Boston :  Little Brown and company,  1993. 
<br/><br/><label>ISBN: </label>0316949175 
<br/><br/><label>LCCN: </label>9248895 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labour, premature<br/>Infants (Premature)
<br/><br/><label>LC Class. No.: </label>RG649  / Tex 1993