title: Ignorance is bliss.
authors.affiliation: University of Iowa, Iowa City, USA.
authors.forename: W L
authors.initials: WL
authors.lastname: Smith
mesh_terms: D001291:Attitude of Health Personnel; D004502:Education, Medical, Continuing; D006801:Humans; D007858:Learning; D009042:Motivation; D011871:Radiology / Q000193:education