Dr. Choi is left fighting for his life when the widower of a previous patient attacks him with a toxic chemical.

From Chicago Med Season 4 Episode 7 'The Poison Inside Us' - After a deadly chemical spill, the ED goes on lockdown, threatening the lives of several patients and leaving one of Med's own hanging in the balance; Rhodes and Manning must perform lifesaving surgeries.

Chicago Med (2015) The doctors and nurses who work at the emergency ward of the Gaffney Chicago Medical Center strive to save the lives of their patients while dealing with personal and interpersonal issues.

Watch all seasons of Chicago Med here: https://www.justwatch.com/uk/tv-series/chicago-med

Welcome to MD TV! A channel dedicated to your favourite medical dramas! Featuring iconic moments from House M.D., Chicago Med and more. Follow the professional and personal lives of the hospital staff, as you go a journey right from the very first doctor's call to the E.R and beyond. MD TV is packed full of drama, intrigue, and plenty of medical emergencies!

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