1. Meyler’s Side Effects of Analgesics and Antiinflammatory Drugs;JK Aronson,2010
2. Single-dose dipyrone for acute postoperative pain;S Derry;Cochrane Database Syst Rev,2013
3. Single dose dipyrone for acute renal colic pain;J Edwards;Cochrane Database Syst Rev,2011
4. Dipyrone for acute primary headaches;AS Ramacciotti;Cochrane Database Syst Rev,2007
5. India’s health ministry bans pioglitazone, metamizole, and flupentixol-melitracen;S Bhaumik;BMJ,2013