TY - GEN AU - Marranzano,M AU - D'Angelo,M AU - Agodi,A AU - Santangelo,C TI - Plasmid resistance to ampicillin in Salmonella typhi SN - 0021-2547 PY - 1991///0926 KW - Ampicillin Resistance KW - Molecular Weight KW - R Factors KW - Salmonella typhi KW - drug effects KW - Species Specificity N1 - Publication Type: Journal Article ER -