1. Immunoelectrophoretic studies of serums from mice carrying two transplantable plasma-cell leukemias;Clausen;J. nat. Cancer Inst.,1959
2. Two transplantable mouse hepatomas associated with an increase of beta-metal-combining globulin (transferrin) in serum;Clausen;Cancer Res.,1959
3. Clausen, J. , R. Rask-Nielsen and H. Gormsen , Serological changes found in mice carrying two transplantable lines of plasma-cell leukemias. Trans. 6th Congr. Europ. Soc. Haematology 1957d. 129-133.
4. Méthode permettant I'étude conjugée des propriétés électrophorétiques et immunochimiques d'un mélange de protéines; application au sérum sanguin;Grabar;Biochim. biophys. Acta,1953