Richardson, B D <br/><br/>
Mortality rate of black infants in Soweto.  [electronic resource] 

 -  South African medical journal = Suid-Afrikaanse tydskrif vir geneeskunde  Nov 1979 
 - 746 p.  digital 
<br/><br/> Publication Type: Comparative Study; Letter 
<br/><br/><label>ISSN: </label>0256-9574 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Black or African American<br/>Black People<br/>Humans<br/>Infant<br/>Infant Mortality<br/>Infant, Newborn<br/>South Africa<br/>Urban Population<br/>White People