Frequency of Blood-tissue Parasitic Infections in Patients with Multiple Sclerosis, as Compared to their Family Members. Pestehchian N, Etemadifarr M, Yousefi H-A, Chiani M, Aslani N, Nasr Z Int J Prev Med. 2014 Dec; 5(12):1578-81. PMID: 25709793. Abstract CommentRecommendBookmarkWatch