共 16 条
[1]
ADGER H, 1984, LANCET, V2, P944
[2]
ARMITAGE P, 1971, STAT METHODS MED RES, P126
[5]
DAROUGAR S, 1971, INT C SERIES, V223, P63
[6]
DUNLOP EMC, 1972, BRIT J VENER DIS, V48, P421
[7]
DUNLOP EMC, 1965, LANCET, V1, P1125
[8]
DUNLOP EMC, 1964, BRIT J VENER DIS, V40, P33
[9]
DUNLOP EMC, 1972, BRIT J VENER DIS, V48, P425