“BIOS 242 Week 6 Concepts: Epidemiology of Infectious Diseases” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × ELM 250 Topic 3 $30.00 ELM 250 Topic 3 quantity $30.00 × BIOS 242 Week 6 Concepts: Epidemiology of Infectious Diseases $20.00 BIOS 242 Week 6 Concepts: Epidemiology of Infectious Diseases quantity $20.00 Coupon: Apply coupon Update cart Cart totals Subtotal $50.00 Total $50.00 Proceed to checkout