Effects of the salivary gland massage program in older type 2 diabetes patients on the salivary flow rate, xerostomia, swallowing and oral hygiene: A randomized controlled trial

唾液腺按摩疗法对老年2型糖尿病患者唾液流率、口干症、吞咽功能和口腔卫生的影响：一项随机对照试验