PurposeThis study aimed to assess the effectiveness of ultrasonic denture hygiene interventions in improving denture cleanliness among elderly individuals. Materials and MethodsSixty-six participants who had received upper metal framework removable partial dentures within the past 5 years were randomly allocated into three denture hygiene intervention groups: group 1 (mechanical clean... https://ttrysmcr94zhb8.bloginwi.com/68599188/high-throughput-analysis-of-ammonia-oxidiser-community-composition-via-a-novel-amoa-based-functional-gene-array