Beta lactam hypersensitivities. (18th July 2014) - Azoury, Marie Eliane*; Scornet, Noémie*; Delluc, Stéphanie; Delarue‐Cochin, Sandrine; Nhim, Cathy; Maillere, Bernard; Weaver, Richard; Claude, Nancy; Joseph, Delphine; Pallardy, Marc