TY - RPRT TI - The structural requirements for complement activation by IgG: does it hinge on the hinge? AU - O H Brekke AU - T E Michaelsen AU - I Sandlie PY - 1995 DO - 10.1016/0167-5699(95)80094-8 UR - https://pubmed.ncbi.nlm.nih.gov/7888072/ ID - 7888072 ER -