Periodontal health status in the elderly with different levels of education: a 5-year follow-up study.
: Päivi Siukosaari, Shilpi Ajwani, Anja Ainamo, Juhani Wolf, Timo Närhi
: 2012
: Gerodontology
: 2
: 29
: 2
: E170
: E178
: 9
: 0734-0664
DOI: https://doi.org/10.1111/j.1741-2358.2010.00437.x