Melo, A.C.B.V. de, Braga, C.C. and Forte, F.D.S. 2011. ACCESSIBILITY TO ORAL HEALTH SERVICES IN PRIMARY CARE: UNVEILING THE ABSENTEEISM IN A FAMILY HEALTH UNIT OF JOÃO PESSOA - PB. Revista Brasileira de Ciências da Saúde. 15, 3 (Dec. 2011), 309–318.