G. Kok

Isolation and typing of adenoviruses recovered from military recruits with acute respiratory disease in The Netherlands.

J. P. van der Veen, G. Kok, J. Van der Veen, 1957, American journal of hygiene.

Household and microeconomic factors associated with malaria in Mpumalanga, South Africa.

D. Durrheim, M. Coetzee, A. Mabuza, 2010, Transactions of the Royal Society of Tropical Medicine and Hygiene.