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			 Valeant and Philidor, which has helped to drive sales for the 
			Canadian drugmaker, have come under fire after influential 
			short-seller Citron Research said Philidor was being used to create 
			"phantom accounts" and inflate Valeant's revenue. Valeant has denied 
			any wrongdoing. 
			 
			The drugmaker's move on Friday comes a day after the three top U.S. 
			drug benefit managers, who administer prescription medicine supplies 
			for health plans, said they had stopped working with the mail-order 
			pharmacy. 
			 
			"We have lost confidence in Philidor's ability to continue to 
			operate in a manner that is acceptable to Valeant," Chief Executive 
			Michael Pearson said in a statement. 
			 
			Valeant said this week that it would set up an ad hoc committee to 
			look into the allegations related to the company's association with 
			Philidor. 
			 
			"We understand that patients, doctors and business partners have 
			been disturbed by the reports of improper behavior at Philidor, just 
			as we have been," Pearson added. 
			
			  
			  
			"We know the allegations have also led them to question Valeant and 
			our integrity, and for that I take complete responsibility. 
			Operating honestly and ethically is our first priority, and you have 
			my absolute commitment that we will make it right." 
			 
			Philidor accounted for 6.8 percent of Valeant’s total revenue in the 
			third quarter and the drugmaker said it intended to develop a plan 
			to ensure minimal disruption to patients' access to drugs. 
			 
			Express Scripts, CVS Health and UnitedHealth's OptumRx all said on 
			Thursday that they would stop using drugs dispensed by Philidor due 
			to concerns about its business conduct. 
			 
			Shares in Valeant fell heavily in after-hours trading on that news, 
			reflecting worries about Valeant's future sales growth. 
			
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			Valeant shares have lost more than half their value since September 
			as the company has come under attack on several fronts. U.S. 
			prosecutors are also investigating the company over drug pricing, a 
			hot issue in the U.S. presidential campaign. 
			 
			Pearson told investors this week that if Valeant decided to cut 
			links to Philidor it "would slow our growth but not dramatically". 
			 
			Mizuho Securities analyst Irina Koffler said Valeant had taken "a 
			dramatic, albeit unsurprising" decision in ditching Philidor and the 
			company would now need to provide updated financial guidance to 
			stabilize the stock. 
			 
			Valeant was until recently one of the most popular healthcare stocks 
			among investors, with its model of rapid acquisition-driven growth. 
			Its abrupt slide from market darling to a company under fire has 
			weighed heavily on ValueAct Partners and Pershing Square, two well 
			known U.S. activist funds. 
			 
			(Reporting by Ben Hirschler in London and Shivam Srivastavain 
			Bengaluru; Editing by David Goodman) 
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