Carroll, W., Lenney, W., Child, F., Strange, R., Jones, P., & Fryer, A. (2005). Maternal glutathione S-transferase GSTP1 genotype is a specific predictor of phenotype in children with asthma. Pediatric Allergy and Immunology, 16(1), 32 - 39. https://doi.org/10.1111/j.1399-3038.2005.00249.x