1. Histochemical studies on Human Aortic Tissue;Bertelsen;Acta Path et Microbiol. Scandinav.,1960
2. Electronmicroscopie studies of Elastic Tissue;Hall;Expt. Cell Research.,1955
3. Histochemical studies on elastic membranes of fetal human aortae;Jensen;Acta path. et microbiol. scandinav,1961
4. The fine Structure of Connective Tissue in the Tunica Propria of Bronchioles;Karrer;Journal of Ultrastructure Research,195859