TY - RPRT TI - Variant-specific differences in human unsaturated transcobalamin II. AU - H J Porck AU - R R Frants AU - J Lindemans AU - G J Hooghwinkel AU - R J Planta PY - 1986 DO - 10.1007/bf00502982 UR - https://pubmed.ncbi.nlm.nih.gov/3964227/ ID - 3964227 ER -