This Program was written in Visual Basic.NET and uses ASP.NET. It runs over our Intranet and accesses a SQL database to pull Hemoglobin Labs over an entered period of time. The program has a two-fold interface: Part of it is in the web application itself, the other is in a NextGen EMR Template. In short, the doctor or nurse goes to the template in a patient's chart that also shows the webpage inside it, enters a date range, and the program spits back the number of patients on given dose periods (such as every month, every 3 months, etc) and that patients average Hemoglobin.