[Carcinoma of the esophagus in Puerto Rico. II. Treatment without determining the status of the tumor].
D004938:Esophageal Neoplasms / Q000453:epidemiology* / Q000532:radiotherapy / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D011647:Puerto Rico
Carcinoma del esófago en P.R. II. Tratamiento sin determinar estadío del tumor