TY - RPRT TI - Quantitative microcomplement fixation tests using chicken anti-viral antibody extracted from egg yolk. AU - M H Van Regenmortel AU - J Burckard PY - 1985 DO - 10.1016/0166-0934(85)90110-7 UR - https://pubmed.ncbi.nlm.nih.gov/2993337/ ID - 2993337 ER -