TY - GEN AU - LACEY,B W TI - The natural history of poliomyelitis SN - 0140-6736 PY - 2007///1227 KW - Humans KW - Poliomyelitis KW - history N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0140-6736(49)92350-8 ER -