N H de Klerk

发表

G Benke, L Fritschi, A. Musk, 2001, International archives of occupational and environmental health.

D L Rosman, M G McCall, D. Rosman, 1989, Australian and New Zealand journal of medicine.

D L Rosman, A. J. Bass, A J Bass, 2008, International journal of epidemiology.

A. Musk, N. de Klerk, A W Musk, 1998, Occupational and environmental medicine.

D. English, B. Armstrong, N. de Klerk, 1989, International journal of epidemiology.

N H de Klerk, B K Armstrong, 1983, Journal of epidemiology and community health.