William R. Hogan, Fu-Chiang Tsui, Oleg Ivanov, Per H. Gesteland, Shaun J. Grannis, J. Marc Overhage, J. Michael Robinson, Michael M. Wagner. Research Paper: Detection of Pediatric Respiratory and Diarrheal Outbreaks from Sales of Over-the-counter Electrolyte Products. JAMIA, 10(6):555-562, 2003. [doi]
Abstract is missing.