Copperhead Envenomation Observational Study

University of Virginia, Blue Ridge PC, Charlottesville

Virginia Commonwealth University Richmond, Richmond

Duke Medical Center, Durham

Vidant Health, Greenville

University of Mississippi Medical Center, Jackson

University of Kentucky Chandler Medical Center, Lexington

LSU Health Sciences Center, Shreveport

Washington University, St Louis

Harris Methodist Hospital, Fort Worth

Scott and White Hospital, Temple

St. Joseph Regional Health Center, Bryan