共 27 条
[1]
ANDERSON DO, 1965, CAN MED ASSOC J, V92, P1007
[2]
[Anonymous], 1976, NATURAL HIST CHRONIC
[4]
BECK GJ, 1981, AM REV RESPIR DIS, V123, P149
[6]
BURROWS B, 1977, AM REV RESPIR DIS, V115, P195
[7]
RESPIRATORY FINDINGS AND URBAN LIVING
[J].
ARCHIVES OF ENVIRONMENTAL HEALTH,
1973, 27 (03)
:143-150
[8]
DODGE R, 1986, AM REV RESPIR DIS, V133, P981
[10]
FERRIS BG, 1962, AM REV RESPIR DIS, V86, P165