Biological monitoring I
Authors: Rama DBK. Source: The Official J Natl Safety Occup [...]
Authors: Rama DBK. Source: The Official J Natl Safety Occup [...]
Author: Hnizdo E. Source: Br J Ind Med. 1990; 47:656-664.
Authors: Hnizdo E, Baskind E, Sluis-Cremer GK. Source: Scand J [...]
Authors: Rees D, Richards GA. Source: SA J Epidemiol & [...]
Authors: Rees D, Rama DBK, Yousefi V. Source: Am J [...]
Authors: Pugh AO, Davies JCA. Source: Salisbury Med Bull. 1990; [...]
Authors: Reid G, Kielkowski D, Steyn SD & Botha K. [...]
Authors: Lowe RE. Source: S Afr Med J. 1990; 77:611-612.
Authors: Louw SJ, Myers J, White, N, Davies JCA. Source: [...]
Authors: Davies JCA, Walker ARP, Kielkowski D, Reid G. Source: [...]