TY - RPRT TI - Difference in carbohydrate composition and a possible conformational difference between intracellular and extracellular immunoglobulin M. AU - F Melchers PY - 1972 DO - 10.1021/bi00761a031 UR - https://pubmed.ncbi.nlm.nih.gov/5027623/ ID - 5027623 ER -