Preventable mix-ups of tuberculin and vaccines: reports to the US Vaccine and Drug Safety Reporting Systems. - Chang S; Pool V; O'Connell K; Polder JA; Iskander J; Sweeney C; Ball R; Braun MM; Chang, Soju; Pool, Vitali; O'Connell, Kathryn; Polder, Jacquelyn A; et al. (Drug Safety, 2008)