HBLThere are multiple definitions:hidden blood loss(English)IBL, LDH, ODI, PELD, TBL, UBE, VASHemodynamicshttps://doi.org…018-022-02929-5Hirano bodies in the stratum lacunosum(English)AD, CA1, HB, LBD, MSA, PSPAlzheimer's disease, Brain (dys)functionhttps://doi.org….1111/nan.12978« HBKHBM »