共 21 条
- [1] BAETJER A M, 1959, AMA Arch Ind Health, V20, P136
- [2] BAETJER AM, 1950, AMA ARCH IND HYG OCC, V2, P487
- [3] BARBORIK M, 1970, IND MED SURG, V39, P221
- [4] BIDSTRUP P L, 1956, Br J Ind Med, V13, P260
- [8] HUPER WC, 1959, AM IND HYG ASS J, V20, P274
- [9] KISHI R, 1975, IGAKU NO AYUMI, V92, P387