TY - RPRT TI - Complement activation by Propionibacterium acnes and Bacteroides melaninogenicus. AU - K Okuda AU - K Yanagi AU - I Takazoe PY - 1978 DO - 10.1016/0003-9969(78)90296-0 UR - https://pubmed.ncbi.nlm.nih.gov/33641/ ID - 33641 ER -