Sondag, Perceval Comment and Completion: Implementation of Parallelism Testing for Four-Parameter Logistic Model in Bioassays. [electronic resource] - PDA journal of pharmaceutical science and technology - 467-70 p. digital Publication Type: Letter; Comment ISSN: 1948-2124 Standard No.: 10.5731/pdajpst.2015.01060 doi Subjects--Topical Terms: Biological AssayBiometryLogistic ModelsSoftware