TY  - BOOK
AU  - Canadá. Ministry of National Health and Welfare
TI  - Hospital morbidity statistics. Based on the experience of provincial hospital -
U1  - 614.10971  .C128h    
CY  - Ottawa
KW  - Acheson, E. D., introd
KW  - Atención médica - Estadística - Canadá
KW  - Osborne, John E., pról
N1  - 019102
ER  -