nasopharyngeal and hypopharyngeal carcinoma

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STUDY
CONDITIONS
INTERVENTIONS
LOCATIONS

Programmed Death Ligand-1 in Nasopharyngeal and Hyypopharyngeal

Not yet recruiting
  • Nasopharyngeal and Hypopharyngeal Carcinoma
  • immunohistochemical
  • Sohag, Egypt
    Sohag University Hospital
Oct 23, 2022