Brock Chisholm :
Irving, Allan.
Brock Chisholm : doctor to the world / Allan Irving. - Markham, Ont. : Associated Medical Services, 1998. - 149 p. - Canadian medical lives series ; 22 .
1550411845
Chisholm, George Brock, 1896-1971.
World Health Organization--history.
Physicians.
Administrative personnel.
Biography.
Canada.
WZ 112.5.P7 98IR
Brock Chisholm : doctor to the world / Allan Irving. - Markham, Ont. : Associated Medical Services, 1998. - 149 p. - Canadian medical lives series ; 22 .
1550411845
Chisholm, George Brock, 1896-1971.
World Health Organization--history.
Physicians.
Administrative personnel.
Biography.
Canada.
WZ 112.5.P7 98IR