title: Effects of antimalarial chemoprophylactic agents on the viability of the Ty21a typhoid vaccine strain.
authors.forename: P S
authors.initials: PS
authors.lastname: Brachman
authors.forename: B
authors.initials: B
authors.lastname: Metchock
authors.forename: P E
authors.initials: PE
authors.lastname: Kozarsky
mesh_terms: D002738:Chloroquine / Q000494:pharmacology*; D015767:Mefloquine / Q000494:pharmacology*; D008826:Microbial Sensitivity Tests; D012485:Salmonella typhi / Q000187:drug effects*; D014436:Typhoid-Paratyphoid Vaccines / Q000037:antagonists & inhibitors*
chemical_list: D014436:Typhoid-Paratyphoid Vaccines; D002738:Chloroquine; D015767:Mefloquine