Luis Escribano, Ivan Alvarez-Twose, Andres Garcia-Montero, Laura Sanchez-Muñoz, Maria Jara-Acevedo, Alberto Orfao. Indolent systemic mastocytosis without skin involvement vs. isolated bone marrow mastocytosis. Haematologica 2011;96(4):e26-e26; https://doi.org/10.3324/haematol.2011.040865.