共 9 条
[1]
CASTRO LC, 1983, PROGRAMA INTEGRADO E
[2]
CHAMORRO G, 1983, REV MED CHILE, V3, P1009
[3]
CRUZ-COKE R, 1959, Acta Genet Stat Med, V9, P207
[4]
CRUZCOKE E, 1938, INT LABOUR REV, V38, P2
[5]
JORQUERA C, 1983, JORN CHIL SALUD PUBL, V3, P110
[6]
LOPEZ IM, 1984, CUAD MED SOC, V25, P23
[7]
MEDINA E, 1982, REV MED CHILE, V110, P903
[8]
PISA Z, 1982, WORLD HLTH STAT Q, V35
[9]
RODRIGUEZ H, 1979, B OF SANIT PANAM, V87, P437