共 22 条
[1]
BOIES LR, 1948, ANN OTOL ST LOUIS, V57, P354
[5]
Epstein IM, 1937, AM J DIS CHILD, V53, P1503
[6]
GALE AH, 1954, REFRESHER COURSE GEN, V2, P21
[7]
Glover J A, 1938, Proc R Soc Med, V31, P1219
[8]
GLOVER JA, 1950, MONTHLY B MINIST HLT, V9, P62
[9]
HADFIELD EH, 1950, P ROY SOC MED, V43, P327
[10]
ILLINGWORTH RS, 1950, P ROY SOC MED, V43, P317