M. F. Polak
发表
A. van der Werff,
B. Beunders,
L. M. Brans,
1963,
Bulletin of the World Health Organization.
Prevalence of toxoplasma antibodies according to age with comments on the risk of prenatal infection
J. Van der Veen,
M. F. Polak,
1980,
Journal of Hygiene.
J. van Ramshorst,
M. F. Polak,
1966,
Immunology.