Search results for: X. Shi
Occupational Health and Industrial Medicine > 1999 > 40 > 1 > 42-43
Occupational Health and Industrial Medicine > 1999 > 40 > 2 > 88-89
Occupational Health and Industrial Medicine > 1998 > 38 > 6 > 303
Occupational Health and Industrial Medicine > 1997 > 37 > 1 > 32