Stefania Satta, Lucia Perseu, Paolo Moi, Isadora Asunis, Annalisa Cabriolu, Liliana Maccioni, Franca Rosa Demartis, Laura Manunza, Antonio Cao, Renzo Galanello. Compound heterozygosity for KLF1 mutations associated with remarkable increase of fetal hemoglobin and red cell protoporphyrin. Haematologica 2011;96(5):767-770; https://doi.org/10.3324/haematol.2010.037333.