ESOPHAGEAL CLEARANCE OF ACID IN NORMAL SUBJECTS.
Autor: | Helm, J F, Dodds, W J, Pelc, L. R., Palmer, D W, Hogan, W J, Teeter, B C |
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Zdroj: | Investigative Radiology; Sep/Oct1981, Vol. 16 Issue 5, p404-404, 1p |
Databáze: | Complementary Index |
Externí odkaz: |