TY - GEN AU - Lazzaroni,M AU - Bianchi Porro,G TI - Preparation, premedication and surveillance SN - 0013-726X PY - 1998///0730 KW - Conscious Sedation KW - Endoscopy, Gastrointestinal KW - Humans KW - Premedication N1 - Publication Type: Journal Article; Review UR - https://doi.org/10.1055/s-2007-1001231 ER -