TY - RPRT TI - Treponema pallidum complement-fixation (TPCF) test for syphilis. AU - J PORTNOY AU - H J MAGNUSON PY - 1956 DO - 10.1093/ajcp/26.3_ts.313 UR - https://pubmed.ncbi.nlm.nih.gov/13302180/ ID - 13302180 ER -