Practical Geriatrics
Effect of WeChat video combined with teach-back method on the quality of bowel preparation in elderly patients
LIU Mei-hong, LU Xi, ZHAO Dan-dan, GU Ze-juan
Practical Geriatrics . 2022, (9): 869 -872 .  DOI: 10.3969/j.issn.1003-9198.2022.09.002