Infection Due to 3 Avian Influenza Subtypes in United States Veterinarians
Microbial Colonization of the Upper Gastrointestinal Tract in Patients with Barrett\'s Esophagus

Infection Due to 3 Avian Influenza Subtypes in United States Veterinarians
Observation of Practices at Petting Zoos and the Potential Impact on Zoonotic Disease Transmission
A Randomized Controlled Trial of Extended Intermittent Preventive Antimalarial Treatment in Infants
Microbial Colonization of the Upper Gastrointestinal Tract in Patients with Barrett\'s Esophagus
Editorial Commentary: Capsular Types and Predicting Patient Outcomes in Pneumococcal Bacteremia


A Patient with a Painless Neck Swelling: (Answer on pages 131–2)
