Defries, Robert D
163  Ergebnisse:
Personensuche X
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Congratulations to Dr. Defies:

Matthews, V. L. ; Defries, Robert D.
Canadian Journal of Public Health / Revue Canadienne de Sante'e Publique.  62 (1971)  6 - p. 550-551 , 1971
 
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CANADIAN PUBLIC HEALTH ASSOCIATION FORTY-FIRST ANNUAL MEETI..:

DEFRIES, ROBERT D. ; HOWIE, JOHN
Canadian Journal of Public Health / Revue Canadienne de Sante'e Publique.  44 (1953)  8 - p. 302-310 , 1953
 
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Diphtheria Toxoid (Anatoxine-Ramon):

Defries, Robert D.
The Public Health Journal.  19 (1928)  5 - p. 210-218 , 1928
 
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