YU, D.; LIN, H.; HUANG, Q. Unusual Cause of Abdominal Pain: Niemann-Pick Disease. Journal of Gastrointestinal and Liver Diseases, [S. l.], v. 34, n. 4, p. 436–436, 2025. DOI: 10.15403/jgld-6444. Disponível em: https://jgld.ro/jgld/index.php/jgld/article/view/6444. Acesso em: 14 jun. 2026.