TY - GEN AU - SCHMID,E E AU - VELAUDAPILLAI,T TI - On an antigenic relationship between the Salmonella and Escherichia groups SN - 0021-2547 PY - 2003///0501 KW - Antigens KW - Escherichia KW - Humans KW - Salmonella N1 - Publication Type: Journal Article ER -