TY - GEN AU - Marathe,Sandhya A AU - Lahiri,Amit AU - Negi,Vidya Devi AU - Chakravortty,Dipshikha TI - Typhoid fever & vaccine development: a partially answered question SN - 0971-5916 PY - 2012///0612 KW - Clinical Trials as Topic KW - Drug Resistance, Multiple KW - genetics KW - Humans KW - Polysaccharides, Bacterial KW - therapeutic use KW - Salmonella Infections KW - prevention & control KW - Salmonella typhi KW - immunology KW - Typhoid Fever KW - Typhoid-Paratyphoid Vaccines KW - classification KW - Vaccines, Attenuated KW - Vaccines, DNA N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review ER -