C. Kamminga

Evidence for the presence of insulin in blood serum; a method for an approximate determination of the insulin content of blood.

J. Groen, A. F. Willebrands, J. Blickman, 1952, The Journal of clinical investigation.

Effect of insulin on the potassium and inorganic phosphate content of the medium in experiments with isolated rat diaphragms.

A. F. Willebrands, C. Kamminga, 1950, Science.

Quantitative aspects of the action of insulin on the glucose and potassium metabolism of the isolated rat diaphragm.

J. Groen, A. F. Willebrands, J. Blickman, 1950, Science.

On the economic significance of an energy/CO2 tax for the Netherlands

J. V. Straaten, C. Kamminga, J. Straaten, 1996 .

Effects of glucose administration on the potassium and inorganic phosphate content of the blood serum and the electrocardiogram in normal individuals and in non-diabetic patients.

J. Groen, A. F. Willebrands, C. Kamminga, 2009, Acta medica Scandinavica.

Effect of glycyrrhizinic acid on the electrolyte metabolism in Addison's disease.

J. Groen, A. F. Willebrands, H. Pelser, 1952, The Journal of clinical investigation.

Extract of licorice for the treatment of Addison's disease.

J. Groen, A. F. Willebrands, H. Pelser, 1951, The New England journal of medicine.