Fiber endoscopy in the diagnosis of acute hemorrhage of the upper digestive tract

Dimitrov, B.; Voĭnov, N.; Vladimirov, B.; Atanasov, B.; Korukov, B.

Vutreshni Bolesti 28(4): 81-84

1989


ISSN/ISBN: 0506-2772
PMID: 2596112
Document Number: 339913

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