Genetic profiling of cerebrospinal fluid cfDNA from NSCLC patients with leptomeningeal metastases reveals EGFR-TKIs resistant mutations independent of extracranial lesions (cases series)
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: Genetic profiling of cerebrospinal fluid cfDNA from NSCLC patients with leptomeningeal metastases reveals EGFR-TKIs resistant mutations independent of extracranial lesions (cases series) ### Output: 