Isabelle Berthaut, Geoffroy Guignedoux, Frederique Kirsch-Noir, Vanina de Larouziere, Celia Ravel, Dora Bachir, Frédéric Galactéros, Pierre-Yves Ancel, Jean-Marie Kunstmann, Laurence Levy, Pierre Jouannet, Robert Girot, Jacqueline Mandelbaum. Influence of sickle cell disease and treatment with hydroxyurea on sperm parameters and fertility of human males. Haematologica 2008;93(7):988-993; https://doi.org/10.3324/haematol.11515.