1. Endocrine Control of Connective Tissue;Asboe-Hansen;Amer. J. Med.,1959
2. The Copper Phthalocyanin Dye “Astrablau” and its staining Properties, especially the Staining of Mast Cells;Bloom;Histochemie,1960
3. Christensen , H. E. Iversen , O. H. Rask-Nielsen , R. Studies on a transplantable Mastocytoma in Mice. II. Electron microscopic observations
4. Christensen , H. E. Hjorth , G. H. Iversen , O. H. Studies on the Cytochemistry and Ultrastructure of the Foa-Kurloff cells in the guinea pig 1962
5. Fast Two-step Trichrome Staining for Paraffin and Frozen Sections Combining Demonstration of Elastic Fibres, Fibrin and Mucus with v. Gieson Stain;Eskelund;Acta path. et microbiol. scandinav.,1957