Seminar on Immunizations in Africa. 

 - Paris,  Centre international de l'enfance  [197- ] 
 - iii, 324 p.  illus. 
<br/><br/> Organized by the International Children's Centre. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communicable diseases
<br/><br/><label>LC Class. No.: </label>MED QR181  / S4