cross-country validation
De Almeida Mello, Johanna, Tran, Trung Dung, Krausch-Hofmann, Stefanie, Meehan, Brigette, van Hout, Hein, Turcotte, Luke, van der Roest, Henriëtte G., Garms-Homolova, Vjenka, Jónsson, Pálmi, Onder, Graziano, Finne-Soveri, Harriet, De Lepeleire, Jan, Declerck, Dominique, Lesaffre, Emmanuel, Duyck, Joke, Declercq, Anja 2019. Cross-Country Validation of the Association Between Oral Health and General Health in Community-Dwelling Older Adults. Journal of the American Medical Directors Association. 20 (9) 1137-1142.e2.