Genetic variation in the MacAB-TolC efflux pump influences pathogenesis of invasive Salmonella isolates from Africa. - Honeycutt JD; Wenner N; Li Y; Brewer SM; Massis LM; Brubaker SW; Chairatana P; Owen SV; Canals R; Hinton JCD; Monack DM (PLoS pathogens, 2020)