To determine the efficacy of homoeopathic remedies for chronic rhinosinusitis, researchers conducted a randomized, placebo-controlled, parallel-arm experiment. Indo-American Journal of Life Sciences and Biotechnology, [S. l.], v. 21, n. 3, p. 25–36, 2024. Disponível em: https://iajlb.org/index.php/iajlb/article/view/199. Acesso em: 7 mar. 2026.