David Martínez-Cuadrón, Pau Montesinos, Mariluz Pérez-Sirvent, Amparo Avaria, Lourdes Cordón, Rebeca Rodríguez-Veiga, Guillermo Martín, Jaime Sanz, Jesús Martínez, Miguel A. Sanz. Central nervous system involvement at first relapse in patients with acute myeloid leukemia. Haematologica 2011;96(9):1375-1379; https://doi.org/10.3324/haematol.2011.042960.