TY - GEN AU - Peris,A AU - Arnetoli,F AU - Piazza,M AU - Patrizi,E TI - [Toscana region: experimental phase of rescue with helicopter] SN - 0375-9393 PY - 1992///0406 KW - Aircraft KW - Humans KW - Italy KW - Transportation of Patients KW - organization & administration N1 - Publication Type: Journal Article ER -