共 12 条
[2]
BURNETT RD, 1976, AM IND HYG ASSOC J, V37, P37
[3]
COLEMAN WE, 1976, IDENTIFICATION ANAL, pCH21
[4]
GABANY AE, 1976, AM LAB JUL, P50
[6]
HARRIS LE, 1974, ANAL CHEM, V46, P1972
[7]
HILL RE, 1975, ANAL CHEM, V48, P1395
[8]
PURCELL JE, 1975, AM LAB MAY, P99
[10]
ROSEN JD, 1975, J ASSOC OFF ANA CHEM, V58, P700