Doctors from the Chinese Academy of Preventive Medicine and the Chinese Association on Smoking and Health, in Beijing, along with Western doctors have released the results of a nationwide survey of more than 120,000 respondents.
इस्पितळे, दवाखाने आणि औषधालयांच्या चुकीच्या कार्यपद्धतीचा हा परिणाम आहे असे म्हटले जाते.