共 19 条
[2]
BURRELL R, 1981, EUR J RESPIR DIS, V62, P332
[3]
CRAVENS RL, 1981, AM IND HYG ASS J, V4, P315
[5]
RESPIRATORY SYMPTOMS AND LUNG-FUNCTION AMONG WORKERS IN SWINE CONFINEMENT BUILDINGS - A CROSS-SECTIONAL EPIDEMIOLOGICAL-STUDY
[J].
ARCHIVES OF ENVIRONMENTAL HEALTH,
1984, 39 (02)
:96-101
[9]
HAGLIND P, 1984, 8TH P COTT DUST RES, P105