Ardeshna, S M An in vitro comparison of pH changes in root dentine following canal dressing with calcium hydroxide points and a conventional calcium hydroxide paste. [electronic resource] - International endodontic journal Mar 2002 - 239-44 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0143-2885 Standard No.: 10.1046/j.1365-2591.2002.00470.x doi Subjects--Topical Terms: Analysis of VarianceBarium Sulfate--pharmacologyCalcium Hydroxide--administration & dosageDentin--drug effectsDrug CombinationsHumansHydrogen-Ion Concentration--drug effectsRandom AllocationRoot Canal Filling Materials--pharmacologyRoot Canal Obturation--methodsRoot Canal Preparation--instrumentationStatistics, NonparametricTooth Root--drug effects