TY - RPRT TI - C1-bypass complement-activation pathway in patients with chronic urticaria and angio-oedema. AU - M Ballow AU - G W Ward AU - M E Gershwin AU - N K Day PY - 1975 DO - 10.1016/s0140-6736(75)90963-0 UR - https://pubmed.ncbi.nlm.nih.gov/49798/ ID - 49798 ER -