Evaluation of gastrointestinal bleeding during adolescence.

Autor: Grand RJ, Point W
Jazyk: angličtina
Zdroj: Postgraduate medicine [Postgrad Med] 1974 Jul; Vol. 56 (1), pp. 87-93.
DOI: 10.1080/00325481.1974.11713804
Databáze: MEDLINE
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