“Friis Epidemiology 101 , 3rd Edition (EPub+Converted PDF)” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Epidemiology for the Advanced Practice Nurse : A Population Health Approach (Original PDF from Publisher) 26$ Epidemiology for the Advanced Practice Nurse : A Population Health Approach (Original PDF from Publisher) quantity 26$ × Friis Epidemiology 101 , 3rd Edition (EPub+Converted PDF) 40$ Friis Epidemiology 101 , 3rd Edition (EPub+Converted PDF) quantity 40$ Coupon: Apply coupon Update cart Cart totals Subtotal 66$ Total 66$ Proceed to checkout