TY - RPRT TI - A molecular basis for the two locus model of human complement component C4. AU - M H Roos AU - E Mollenhauer AU - P Démant AU - C Rittner PY - 1982 DO - 10.1038/298854a0 UR - https://pubmed.ncbi.nlm.nih.gov/6180321/ ID - 6180321 ER -