Identification of Stevens-Johnson syndrome and toxic epidermal necrolysis in electronic health record databases. - Davis RL; Gallagher MA; Asgari MM; Eide MJ; Margolis DJ; Macy E; Burmester JK; Selvam N; Boscarino JA; Cromwell LF; Feigelson HS; Kuntz JL; et al. (Pharmacoepidemiology and drug safety, 2015)