Authors: Burchard, EG Silverman, EK Rosenwasser, LJ Borish, L Yandava, C Pillari, A Weiss, ST Hasday, J Lilly, CM Ford, JG Drazen, JM

Citation: Eg. Burchard et al., Association between a sequence variant in the IL-4 gene promoter and FEV1 in asthma, AM J R CRIT, 160(3), 1999, pp. 919-922