pISSN 2636-0004
eISSN 2636-0012
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Fig. 2.
Cholangioscopic findings before and after photodynamic therapy (PDT). The PDT site is usually obstructed temporarily due to swelling and coagulative necrosis within 7 days after PDT.
Int J Gastrointest Interv 2021;10:96~100
https://doi.org/10.18528/ijgii210032
© Int J Gastrointest Interv
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International Journal of Gastrointestinal Intervention
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