middle change another one 1 health management center preventive health care department clinical nutrition department general medicine allergic reaction (allergic) laboratory department radiology imaging department pharmacy department ultrasonic diagnosis department blood transfusion department pathology department medical record management department endocrinology research institute community service gaojiayuan community health service station patient service online query health evaluation online survey dean email green channel online query disease query practitioner information query practitioner information query practitioner information query drug query medical service price query patient voice online survey tsinghua university first hospital patient satisfaction survey news center news updates announcement foreign exchange media report electronic hospital news special report social welfare promotion exhibition board video news featured medical news beijing perioperative medical society… 2 0 2 4 30 exist