TY - RPRT TI - A method for detection of complement cleavage in gingival fluid. AU - M R Patters AU - H A Schenkein AU - A Weinstein PY - 1979 DO - 10.1177/00220345790580061101 UR - https://pubmed.ncbi.nlm.nih.gov/376569/ ID - 376569 ER -