TY - RPRT TI - Complement-fixing IgG1 constitutes a new subclass of mouse IgG. AU - P L Ey AU - S J Prowse AU - C R Jenkin PY - 1979 DO - 10.1038/281492a0 UR - https://pubmed.ncbi.nlm.nih.gov/114859/ ID - 114859 ER -