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Debarpan Dhar; Partha Rakshit; A.K. Tahlan; Mrinalini Ghoshal; Fagulal Kumbhare; Tejpal Kashyap; Ravi Kumar Gupta. Ultrafiltration before Detoxification Enhance the Purity and Efficacy of Tetanus Toxin During Large-Scale Production of Tetanus Toxoid Vaccine. World J Pharm Sci 2015, 3, 858-861.