TY - GEN AU - BURGIO,G R AU - BAVASTRELLI,L AU - CASSATA,F TI - [Resistance to chloramphenicol induced in vitro in Salmonella typhosa and in typhoid vaccines by chloramphenicol resistant strains of Salmonella typhosa] SN - 0300-9904 PY - 2003///0501 KW - Chloramphenicol KW - pharmacology KW - Humans KW - In Vitro Techniques KW - Salmonella typhi KW - drug effects KW - Sprains and Strains KW - Typhoid-Paratyphoid Vaccines KW - Vaccination KW - Vaccines N1 - Publication Type: Journal Article ER -