title: Nasopharyngeal carcinoma (NPC). VI. Presence of an EBV nuclear antigen in fresh tumour biopsies. Preliminary results.
mesh_terms: D000956:Antigens, Viral / Q000302:isolation & purification*; D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000276:immunology*; D003165:Complement System Proteins; D003581:Cytodiagnosis; D005260:Female; D005455:Fluorescent Antibody Technique; D004854:Herpesvirus 4, Human / Q000276:immunology*; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000276:immunology*; D008297:Male; D008856:Microscopy, Fluorescence; D008858:Microscopy, Phase-Contrast; D008875:Middle Aged; D009669:Nose Neoplasms / Q000276:immunology*; D010610:Pharyngeal Neoplasms / Q000276:immunology*
chemical_list: D000956:Antigens, Viral; D003165:Complement System Proteins