TY - RPRT TI - Phage typing set for E1, E2, E3, and E4 salmonellae. AU - M Gershman PY - 1976 DO - 10.1128/jcm.4.2.196-200.1976 UR - https://pubmed.ncbi.nlm.nih.gov/965481/ ID - 965481 ER -