Chronic Bronchitis Health Literacy and Influencing Factors among Primary Health Care Workers 
CHEN Yuhu,WU Yun,BUZUKELA?Abuduaini,YALIKUN?Sailai
Chinese General Practice . 2019, (28): 3523 -3526 .  DOI: 10.12114/j.issn.1007-9572.2019.00.390