Higher basal tryptase, asthma and loss of consciousness in anaphylaxis are associated with biphasic reactions - Terence Langlois; Pascale Nicaise‐Roland; Camille Taillé; Patrick Natta; Bruno Crestani; Sylvie Chollet‐Martin; Luc deChaisemartin; Catherine Neukirch (Clinical and Translational Allergy, 2022)