共 30 条
[1]
BENGOA JM, 1967, 2 INT C GLOB IMP APP
[2]
BENGOA JOSE M., 1967, J TROP PEDIAT, V13, P169
[3]
BUTTFIELD IH, 1965, LANCET, V2, P767
[6]
DEMAEYER E, IN PRESS
[7]
DEMAEYER EM, 1968, WHO CHRON, V22, P225
[8]
DEMAEYER EM, 1968, 9 INT S COMM INT IND
[9]
JELLIFFE DB, 1966, WHO53 MON SER
[10]
JELLIFFE EB, 1968, WHO29 MON SER