共 17 条
[1]
BARNOON S, 1972, MEASURING EFFECTIVEN, P20
[2]
BURRINGTON RS, 1970, HDB PROBABILITY STAT
[3]
CROFTON J, 1975, RESPIRATORY DISEASES, P80
[4]
DEGOWIN EL, 1969, BEDSIDE DIAGNOSTIC E, P251
[5]
DIENER CF, 1975, AM REV RESPIR DIS, V111, P719
[7]
FORGACS P, 1967, LANCET, V2, P203
[8]
FORGACS P, 1971, British Journal of Diseases of the Chest, V65, P170, DOI 10.1016/0007-0971(71)90019-2
[9]
FRASER RG, 1970, DIAGNOSIS DISEASES C, V1, P148
[10]
HALL GJL, 1971, BRIT J PREV SOC MED, V25, P109