Llorens, P [Determination of -SH groups in gastric juice in the diagnosis of gastric cancer]. [electronic resource] - Revista medica de Chile Aug 1973 - 607-12 p. digital Publication Type: Journal Article ISSN: 0034-9887 Subjects--Topical Terms: Blood Proteins--analysisGastric Juice--analysisHumansProteins--analysisStomach Neoplasms--diagnosisSulfhydryl Compounds--analysis