Evaluation of unexplained chest pain by the gastroenterologist: a continuing dilemma.
Lehrer
Jenifer K
JK
Katz
Philip O
PO
D000137:Acid-Base Imbalance / Q000150:complications*; D002637:Chest Pain / Q000209:etiology* / Q000628:therapy; D005762:Gastroenterology; D006801:Humans; D008991:Monitoring, Physiologic