Muenz, L R Applications of the Mantel-Haenszel statistic to the comparison of survival distributions. [electronic resource] - Biometrics Dec 1977 - 617-26 p. digital Publication Type: Clinical Trial; Comparative Study; Journal Article ISSN: 0006-341X Subjects--Topical Terms: BiometryClinical Trials as TopicHumansMortalityTime Factors