共 23 条
[1]
AGNOSTINI C, 1989, AM REV RESPIR DIS, V138, P1609
[2]
BRODIE HR, 1987, AM REV RESPIR DIS S, V131, pA227
[4]
FELENSTEIN D, 1985, ANN INTERN MED, V103, P377
[6]
FISHER RA, 1988, BRIT MED J, V296, P1313
[8]
GRIFFITHS PD, 1984, LANCET, V2, P1242
[10]
GRUNDY JE, 1987, LANCET, V2, P996