title: [Early symptoms of cancer of the esophagus and cardia].
mesh_terms: D000328:Adult; D000368:Aged; D001835:Body Weight; D002299:Cardia; D003680:Deglutition Disorders / Q000175:diagnosis; D003937:Diagnosis, Differential; D004938:Esophageal Neoplasms / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010146:Pain / Q000175:diagnosis; D013274:Stomach Neoplasms / Q000175:diagnosis*; D013997:Time Factors
vernacular_title: Wczesne objawy raka przełyku i wpustu zoładka.