TY - GEN AU - Vollmer,Helga TI - [Soft and gentle anesthesia] SN - 0342-9601 PY - 2015///1112 KW - Adult KW - Anesthesia, Inhalation KW - adverse effects KW - Anesthetics, Inhalation KW - Child KW - Humans KW - Nitrous Oxide N1 - Publication Type: Journal Article ER -