TY - RPRT TI - Heterogeneity in dextran preparations. AU - C A WILHAM AU - B H ALEXANDER AU - A JEANES PY - 1955 DO - 10.1016/0003-9861(55)90463-x UR - https://pubmed.ncbi.nlm.nih.gov/13269157/ ID - 13269157 ER -