TY - RPRT TI - Multiple sclerosis and macrocytosis. AU - R F Crellin AU - T Bottiglieri AU - E H Reynolds PY - 1989 DO - 10.1016/s0140-6736(89)91521-3 UR - https://pubmed.ncbi.nlm.nih.gov/2572876/ ID - 2572876 ER -