Necessary or Sufficient Condition for Gastroscopy.

Necessary or Sufficient Condition for Gastroscopy. J Korean Med Sci. 2019 Sep 09;34(35):e241 Authors: Chung MS PMID: 31496142 [PubMed - in process]
Source: Journal of Korean Medical Science - Category: Biomedical Science Tags: J Korean Med Sci Source Type: research