Nilsson MF, Danielsson C, Sköld AC, Johansson A, Blomgren B, Wilson J, Khan KM, Bengtsson E, Kultima K, Webster WS, Danielsson BR. Improved methodology for identifying the teratogenic potential in early drug development of hERG channel blocking drugs. Reprod Toxicol. 2010 Apr; 29(2):156-63.