ADVERTISEMENTBiocon, Novartis & Pfizer: Buy, Hold Or Sell? #AskBQBiocon, Novartis & Pfizer: Buy, Hold Or Sell? #AskBQ NDTV Profit25 Jan 2019, 02:23 PM IST 25 Jan 2019, 01:56 PM IST25 Jan 2019, 02:23 PM ISTWhatsAppX (was Twitter)FacebookTelegramSaveBiocon, Novartis & Pfizer: Buy, Hold Or Sell? #AskBQADVERTISEMENT