Willekens C, Dumezy F, Boyer T, Renneville A, Rossignol J, Berthon C, Cotteau-Leroy A, Mehiaoui L, Quesnel B, Preudhomme C. Linezolid induces ring sideroblasts. Haematologica 2013; 98(11):e138-e140; https://doi.org/10.3324/haematol.2013.092395.