1. Dentinoobliteration der wurzelkanalenoch behandlung mit calcium;Hermann;Zahn Rundschau,1930
2. Pulp exposures closed by secondary dentin;Mormasse;North-West Dent,1948
3. Pulpal healing;Glass;J Dent Res,1949
4. Dycal capping of exposed pulps in primary teeth;Sawusch;J Dent Child,1963
5. The use of calcium hydroxide for capping exposed pulps: a report on two hundred and thirty nine cases;Cohen;South African Dent J,1951