共 12 条
[2]
DAVIES BM, 1958, THESIS U WALES
[3]
FRY J, 1952, BRIT MED J, V1, P249
[4]
HERRIDGE CF, 1960, LANCET, V2, P949
[6]
JACOBS M, 1961, BRIT MED J, V2, P346
[7]
KEMP R, 1963, LANCET, V1, P1223
[8]
KESSEL WIN, 1963, LANCET, V1, P1092
[9]
KESSEL WIN, 1962, J MENTAL SCIENCE, V108, P159
[10]
MARSHALL MES, 1949, BRIT MED J, V2, P468