https://www.selleckchem.com/pr....oducts/LDE225(NVP-LD
polishing systems. Ceramic and composite polishing systems produced similar polishing results as that observed using a company proprietary polishing system. However, effectiveness for polishing using a company proprietary and ceramic polishing system tends to be higher than composite polishing systems. Uncertainty about receiving care and assistance in the future has been increasing among older adults in Korea. This study examines whether expectations about receiving care from various sources (i.e., formal and/or filial careg