Effect of constant magnetic field on methemoglobinemia erythrocytesVirjinia Doltchinkova, Siya Lozanova, Avgust Ivanov, Meglena Kitanova, Rumen Nikolov and Chavdar RoumeninEur. Phys. J. Spec. Top., (2025) 1-11DOI: https://doi.org/10.1140/epjs/s11734-025-01753-2