Sánchez-Herrero Sánchez-Herrero E E Provencio Provencio M M Romero Romero A A Clinical utility of liquid biopsy for the diagnosis and monitoring of EML4-ALK NSCLC patients Clinical utility of liquid biopsy for the diagnosis and monitoring of EML4-ALK NSCLC patients Adv Lab Med Adv Lab Med 2020 2020 1 1 20190019 20190019 10.1515/almed-2019-0019 10.1515/almed-2019-0019 37362555 37362555. Here, ALK is linked to non-small cell lung carcinoma.