Sepúlveda J. Shigella dysenteriae Type 1 in tourists to Cancun, Mexico. MMWR Morb Mortal Wkly Rep 1988; 37 (31): 465.

Sepúlveda J. Shigella dysenteriae Type 1 in tourists to Cancun, Mexico. MMWR Morb Mortal Wkly Rep 1988; 37 (31): 465

Sepúlveda J. Shigella dysenteriae Type 1 in tourists to Cancun, Mexico. MMWR Morb Mortal Wkly Rep 1988; 37 (31): 465.