[MEGAESOPHAGUS AND DRUG-INDUCED  HEMORRHAGE].
D001241:Aspirin; D003348:Cortisone / Q000633:toxicity*; D004931:Esophageal Achalasia; D004947:Esophagus; D005853:Geriatrics; D006470:Hemorrhage; D014116:Toxicology
D001241:Aspirin; D003348:Cortisone
ASPIRIN; CORTISONE TOXICOLOGY; ESOPHAGUS; GERIATRICS; HEMORRHAGE; TOXICOLOGIC REPORT
MEGAES'OFAGO Y HEMORRAGIA MEDICAMENTOSA.