Holinergic System and Growth of Malignant Tumor. Acta Medica Academica, [S. l.], v. 18, p. 23–28, 1974. DOI: 10.5644/Radovi.180. Disponível em: https://www.ama.ba/index.php/ama/article/view/891. Acesso em: 4 feb. 2026.