C203 Endoscopic Submucosal Dissection
endoscopic submucosal dissection
"Put the patient in the operating room. I used an endoscopic submucosal dissection to perform the operation on the little girl. Chi Hong, Teacher Huang is not here. You need to get a signature from the hospital.
Seeing that he and Chi Hong were the only two people in the ward and the other members weren't there
