00439nam a2200097Ia 4500008004100000040004400041100004100085245016800126260003700294300001000331180412s9999||||xx |||||||||||||| ||und||  aAhmadu Bello University Library - Zaria  aW. H. O . Regional office for Africa 0aRegional adversory committee on medial research in Africa; report of the first session; 15-18 November 1976cWorld HEealth Organization ;Regional office for Africa  bWHO ; Mondiale de la Santec1976  a211p.