Variation in colonization, ADP-ribosylating and vacuolating cytotoxin, and pulmonary disease severity among mycoplasma pneumoniae strains. - Techasaensiri C; Tagliabue C; Cagle M; Iranpour P; Katz K; Kannan TR; Coalson JJ; Baseman JB; Hardy RD (American journal of respiratory and critical care medicine, 2010)