QUALIDADE DE VIDA DE PACIENTES AMBULATORIAIS COM DOR CRÔNICA E CANCER GASTROINTESTINAL : QUALITY OF LIFE OF PATIENTS IN AMBULATORY CARE WITH CHRONIC PAIN AND GASTROINTESTINAL CANCER. Rev. Cont. Saúde [Internet]. 2022 Feb. 18 [cited 2026 Aug. 25];21(44):299-30. Available from: https://www.revistas.unijui.edu.br/contextoesaude/article/view/9874