Clinicocytological study in evaluating the primary site of tumor in patients presenting with metastatic tumors in lymph node. Asian Journal of Pharmaceutical and Health Sciences, [S. l.], v. 4, n. 2, p. 1001–1005, 2014. DOI: 10.5530/8k6n2220. Disponível em: https://ajphs.com/index.php/ajphs/article/view/486. Acesso em: 10 jan. 2026.