DALTON J. Nortriptyline Versus Sustained-Release Morphine Versus Combination Therapy In Chronic Lumbar Radiculopathy A Randomized Crossover Trial Of 3 Interventions (Double-Blind). Journal for ReAttach Therapy and Developmental Diversities, [S. l.], v. 5, n. 2, p. 800–807, 2022. DOI: 10.53555/jrtdd.v5i2.3856. Disponível em: https://mail.jrtdd.com/index.php/journal/article/view/3856. Acesso em: 27 jul. 2026.