Patterns of management of positive sentinel lymph nodes in breast cancer patients after the American College of Surgeons Oncology Group Z0011 trial: a retrospective cohort.
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: Patterns of management of positive sentinel lymph nodes in breast cancer patients after the American College of Surgeons Oncology Group Z0011 trial: a retrospective cohort. ### Output: 