1. Histologische Untersuchungen an vitalexstirpierten Zähnen;Ketterl;Stoma,1963
2. Wound healing after partial pulpectomy: a histologic study performed on contralateral tooth pairs;Engström;Odontol Tidskr,1967
3. The correlation between positive culture and the prognosis of root canal therapy after pulpectomy;Engström;Odontol Revy,1965
4. The obturation of the root canal;Siskin;Dent Clin North Am,1957
5. The dependence of the results of pulp therapy on certain factors: an analytic study based on radiographic and clinical follow-up examinations;Strindberg;Acta Odontol Scand,1956