Erythrocyte Membrane ATP Binding Cassette (ABC) Proteins: MRP1 and CFTR as Well as CD39 (Ecto-apyrase) Involved in RBC ATP Transport and Elevated Blood Plasma ATP of Cystic FibrosisEdward Abraham, Paul Okunieff, Eugene Demidenko et al.|Blood Cells Molecules and Diseases|2001Cited by 58