Phillips, J. D., Steensma, D. P., Pulsipher, M. A., Spangrude, G. J., & Kushner, J. P. (2007). Congenital erythropoietic porphyria due to a mutation in GATA1: The first trans-acting mutation causative for a human porphyria. American Society of Hematology.

Phillips, John D., David P. Steensma, Michael A. Pulsipher, Gerald J. Spangrude, e James P. Kushner. Congenital Erythropoietic Porphyria Due to a Mutation in GATA1: The First Trans-acting Mutation Causative for a Human Porphyria. American Society of Hematology, 2007.

Phillips, John D., et al. Congenital Erythropoietic Porphyria Due to a Mutation in GATA1: The First Trans-acting Mutation Causative for a Human Porphyria. American Society of Hematology, 2007.