TY - JOUR KW - Blood Banks KW - Blood Transfusion KW - Chagas disease KW - Complement Fixation Tests KW - Humans KW - leprosy KW - Syphilis KW - Trypanosomiasis KW - Tuberculosis KW - United States AU - DE ALMEIDA J O AU - DE FREITAS J L P AU - BRANDAO H BT - The American journal of tropical medicine and hygiene C1 - http://www.ncbi.nlm.nih.gov/pubmed/13158770?dopt=Abstract DA - 1954 May DO - 10.4269/ajtmh.1954.3.490 IS - 3 J2 - Am. J. Trop. Med. Hyg. LA - eng PY - 1954 SP - 490 EP - 4 T2 - The American journal of tropical medicine and hygiene TI - Complement fixation test with a triple antigen for syphilis, tuberculosis, leprosy or Chagas' disease in blood banks. VL - 3 SN - 0002-9637 ER -