Combined endoscopic studies in the diagnosis of the diseases of the upper portion of digestive tract

Sotnikov, V.N.; Kornilov, I.M.; Beĭgarov, B.I.

Sovetskaia Meditsina 36(10): 62-68

1973


ISSN/ISBN: 0038-5077
PMID: 4274983
Document Number: 65026

Document emailed within 1 workday
Secure & encrypted payments