A survey study of prevention and treatment patterns by academic and community oncologists for papulopustular, acneiform skin rash associated with epidermal growth factor receptor inhibitor (EGFRi) therapy.
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: A survey study of prevention and treatment patterns by academic and community oncologists for papulopustular, acneiform skin rash associated with epidermal growth factor receptor inhibitor (EGFRi) therapy. ### Output: 