TY - GEN AU - Ward,R AU - Melnick,J L AU - Horstmann,D M TI - POLIOMYELITIS VIRUS IN FLY-CONTAMINATED FOOD COLLECTED AT AN EPIDEMIC SN - 0036-8075 PY - 2010///0702 N1 - Publication Type: Journal Article UR - https://doi.org/10.1126/science.101.2628.491 ER -