- Cough syrup death case: Tamil Nadu government revokes Sresan Pharma’s licence and orders company shutdown The Hindu
- Tamil Nadu government completely revokes licence of adulterated cough syrup firm, shuts down company The Hindu
- How a toxic cough syrup led to a pharma firm’s shutdown | Coldrif timeline Hindustan Times
- ED raids 7 Chennai sites linked to Coldrif maker, drug control officials India Today
- Madhya Pradesh court denies bail to doctor arrested for cough syrup deaths Bar and Bench