J.J. Veltkamp

Nature of Prothrombin Biosynthesis : Preprothrombinæmia in Vitamin K-deficiency

H.C. Hemker, J.J. Veltkamp, A Hensen et al. · Nature · 1963 · 128 citations

Life Sciences, Biochemistry, Hematology +13

Potentially Thrombogenic Materials in Factor IX Concentrates

Henry S. Kingdon, Roger L. Lundblad, J.J. Veltkamp et al. · Thrombosis and Haemostasis · 1975 · 119 citations

Medicine, Hematology, Clinical Biochemistry +11

Another Genetic Variant of Haemophilia B: Haemophilia B Leyden

J.J. Veltkamp, Jan F. Meilof, H. G. Remmelts et al. · Scandinavian Journal of Haematology · 1970 · 68 citations

Life Sciences, Genetics, Hematology +9

Kinetic aspects of the interaction of blood clotting enzymes. 3. Demonstration of an inhibitor of prothrombin conversion in vitamin K deficiency.

H.C. Hemker, J.J. Veltkamp, E.A. Loeliger · PubMed · 1968 · 67 citations

Medicine, Biochemistry, Hematology +16

Circulating Anticoagulant in Disseminated Lupus Erythematosus

J.J. Veltkamp, P Kerkhoven, E.A. Loeliger · Pathophysiology of Haemostasis and Thrombosis · 2009 · 39 citations

Medicine, Hematology, Pharmacology +17