1. Über Zahnveränderungen in Fällen von Skorbut bei Homo;Westin,1931
2. Studies of dentin and pulp in deep caries;Shovelton;Int Dent J,1968
3. Pulpal response to early dental caries;Brännström;J Dent Res,1965
4. Healing processes in the pulp on capping;Nyborg;Acta Odontol Scand 13,1955
5. Tissue changes in the dental pulp;Langeland,1957