TY - RPRT TI - Activation of complement by an IgG molecule without a genetic hinge. AU - O H Brekke AU - T E Michaelsen AU - R Sandin AU - I Sandlie PY - 1993 DO - 10.1038/363628a0 UR - https://pubmed.ncbi.nlm.nih.gov/8510754/ ID - 8510754 ER -