%0 Journal Article %T The pholcodine case. cough medicines, IgE-sensitization, and anaphylaxis: a devious connection %A E Florvaag %A SGO Johansson %J World Allergy Organization Journal %D 2012 %I BioMed Central %R 10.1097/wox.0b013e318261eccc %U http://www.waojournal.org/content/5/7/73/abstract