Boersma Ernst Rudolf <br/><br/>
Perinatal circumstances in DAR ES Salaam, Tanzania 
Boersma Ernst Rudolf 
 -  1971 
 - 154p.  cm. 
<br/><br/><label>Standard No.: </label>64229 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine
<br/><br/><label>Dewey Class. No.: </label>L9F,31:3.611, L9