MUHAMMAD JUNAID; ALTAF HUSSAIN; MUHAMMAD KHALID; MUHAMMAD UMAIR; IMRAN KHAN; IMRAN KHAN; HASAN SHAFI. UNKNOWN PRIMARY CARCINOMA HEAD & NECK- INCIDENCE IN METASTATIC CERVICAL LYMPHADENOPATHY AT A TERTIARY CARE HOSPITAL. JOURNAL OF KHYBER COLLEGE OF DENTISTRY, [S. l.], v. 9, n. 03, p. 114–119, 2019. DOI: 10.33279/jkcd.v9i03.380. Disponível em: https://www.journalofkcd.com/kcd/article/view/380. Acesso em: 18 apr. 2026.