Fig. 2. Findings of inadequate concentration. (A) 75% ethanol: absolute ethanol 2.25 mL + 3% atelocollagen 0.75 mL, ethanol congeals. (B) 5% povidone iodine: 10% povidone iodine 1.5 mL + 3% atelocollagen 1.5 mL, povidone iodine hardens too much.

Gastrointestinal Intervention 2016;5:216~220 https://doi.org/10.18528/gii150025

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