TY - GEN AU - MARIONI,R AU - GIONTA,D TI - [Acute anterior poliomyelitis in 5 pairs of twins] SN - 0001-5660 PY - 1998///1101 KW - Disease KW - Diseases in Twins KW - Humans KW - Poliomyelitis KW - Poliomyelitis, Bulbar KW - Twins N1 - Publication Type: Journal Article ER -