Clinical obstetrics :  a public health perspective  

 - Littleton, Mass.   PSG Pub. Co.  1986. 
 - x, 308 p.   ill.  
<br/><br/><label>ISBN: </label>0884165132 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetrics.<br/>Epidemiology.<br/>Epidemiologic Methods.
<br/><br/><label>LC Class. No.: </label>RG526  / .C55 1986