Decline in spirometric variables in grain workers from start of employment : differential effect of duration of follow up
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| 100 | 1 | $0MAPA20080088330$aZejda, Jan E. | |
| 245 | 1 | 0 | $aDecline in spirometric variables in grain workers from start of employment$b: differential effect of duration of follow up$cJan E. Zejda, Punam Pahwa, James A. Dosman |
| 520 | $aThe present paper describes the results of longitudinal study of lung function in young men who had just begun employment in grain elevators. It examined annual spirometric changes in groups of workers who differ in duration of follow up | ||
| 650 | 1 | 1 | $0MAPA20080576615$aMedicina laboral |
| 650 | 1 | 1 | $0MAPA20080619480$aEnfermedades profesionales |
| 650 | 1 | 1 | $0MAPA20080588670$aVías respiratorias |
| 650 | 1 | 1 | $0MAPA20080539566$aPolvo |
| 650 | 1 | 1 | $0MAPA20080546526$aCereales |
| 650 | 1 | 1 | $0MAPA20080571566$aCasos prácticos |
| 650 | 1 | 1 | $0MAPA20080610579$aEnfermedades pulmonares |
| 650 | 1 | 1 | $0MAPA20080562328$aEspirómetros |
| 700 | 1 | $0MAPA20080052690$aPahwa, Punam | |
| 700 | 1 | $0MAPA20080160937$aDosman, James A. | |
| 740 | 0 | $aBritish journal of industrial medicine | |
| 773 | 0 | $tBritish journal of industrial medicine$dLondon and Margate$gnº 8, August 1992 ; p. 576-580 |