Chronic urticaria: one step forward and two steps back.
Asero
Riccardo
R
Cugno
Massimo
M
Tedeschi
Alberto
A
D002908:Chronic Disease; D017449:Dermatitis, Allergic Contact / Q000150:complications* / Q000175:diagnosis / Q000517:prevention & control; D006801:Humans; D014581:Urticaria / Q000209:etiology*