Elderly using a public health system and qualityof life related to oral health - Mestriner, Soraya Fernandes; Almeida, A. S. Q.; Souza, Raphael de Freitas; Bulgarelli, A. F.; Pinto, Ione Carvalho; Mestriner Júnior, Wilson (International Conference in Community Health Care Nursing Research (ICCHNR), 2011)