XINCHENG MA; LEI PENG. Effect Analysis of Quality Control Circle on Improving the Qualification Rate of Bowel Preparation for Electronic Colonoscopy in Hospitalized Patients. Medical Research, [S. l.], v. 5, n. 3, 2023. Disponível em: http://ssci.cc/index.php/mrhk/article/view/123. Acesso em: 29 nov. 2023.