WHO preferred product characteristics for bivalent Salmonella Typhi/Paratyphi A vaccine for comprehensive protection against enteric fever– key considerations and research gaps
Ibarz Pavon AB., Clemens J., Craviotto A., Crump JA., Garrett DO., Gordon MA., John J., Keddy KH., Laurens MB., Liu X., Marks F., Pollard AJ., Saha S., Wilder-Smith A.