The occupational medicine clinic of the national centre for occupational health
Author: Ehrlich RI. Source: S Afr Med J. 1989; 75:227-230. [...]
Author: Ehrlich RI. Source: S Afr Med J. 1989; 75:227-230. [...]
Authors: Annegarn HJ, Pillay AE, Davies JCA, Faure D, Sellschop [...]
Authors: Hessel PA, Sluis-Cremer GK, Hnizdo E, Faure MH, Glyn [...]
Authors: Posnett SJ, Oosthuizen MMJ, Cantrell AC, Myburgh JA. Source: [...]
Authors: Rollin HB, Kilroe Smith TA, Theodorou P. Source: SA [...]
Authors: Ehrlich RI, Rees, D, Zwi AB. Source: S Afr [...]
Author: Rendall REG. Source: Master of Science, Faculty of Medicine, [...]
Author: Davies JCA. Source: Witwatersrand University Press, Johannesburg. 1988. Summary: [...]
Authors: Gaillard MC, Davies JCA, Kilroe Smith TA. Source: S [...]
Authors: Ehrlich RI, Gerston KF, Lalloo U. Source: S Afr [...]