A combinatorial approach using novel bispecific costimulators for target cell-restricted activation of CD28 reduces side effects and reinforces antitumor activity of CD3-bispecific antibodies
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 combinatorial approach using novel bispecific costimulators for target cell-restricted activation of CD28 reduces side effects and reinforces antitumor activity of CD3-bispecific antibodies ### Output: 