[Comparative diagnostic value of exfoliative cytology, biopsy and endoscopy in malignant lesions of the stomach].
D001706:Biopsy; D003581:Cytodiagnosis; D005336:Fiber Optic Technology; D005773:Gastroscopy; D006801:Humans; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology
Valor diagnóstico comparativo de la citología exfoliativa, biopsia y endoscopia en las lesiones malignas del estómago.