MASQUERADES ENCOUNTERED IN THE DIFFERENTIAL DIAGNOSIS OF  CARDIOVASCULAR AND GASTROINTESTINAL DISORDERS.
D000787:Angina Pectoris; D002318:Cardiovascular Diseases; D002764:Cholecystitis; D003327:Coronary Disease; D003937:Diagnosis, Differential; D004358:Drug Therapy; D005767:Gastrointestinal Diseases; D005853:Geriatrics; D006801:Humans; D005996:Nitroglycerin
D005996:Nitroglycerin
ANGINA PECTORIS; CARDIOVASCULAR DISEASES; CHOLECYSTITIS; CORONARY DISEASE; DIAGNOSIS, DIFFERENTIAL; DRUG THERAPY; GASTROINTESTINAL DISEASES; GERIATRICS; GLYCERYL TRINITRATE