1. A comparison of the apical seal produced by two calcium hydroxide sealers and Grossman-type sealer when used with laterally condensed gutta-percha;Alexander;Quintessence International,1985
2. An evaluation of sealing ability of calcium hydroxide sealers. Oral Surgery;Barkhordar;Oral Mediane and Oral Pathology,1989
3. Volumetric assessment of apical leakage utlizing a spectrophotometric, dye-recovery method;Douglas;Journal of Dental Research,1981