Residual Malignant Cells Are Present In The Endoscope Working Channel And/Or Biopsy Forceps In Almost Half Of The Cases After Colorectal Cancer Endoscopic Biopsies.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Residual Malignant Cells Are Present In The Endoscope Working Channel And/Or Biopsy Forceps In Almost Half Of The Cases After Colorectal Cancer Endoscopic Biopsies. ### Output: 