Cotton wool in pine trees.
Rolla
Giovanni
G
Allergy and Clinical Immunology, University of Torino, Ospedale Mauriziano Umberto I, Torino, Italy. grolla@mauriziano.i
Nebiolo
Franco
F
Guida
Giuseppe
G
Marsico
Pietro
P
Riva
Graziella
G
Zanotta
Stefania
S
D000818:Animals; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000175:diagnosis / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009036:Moths; D014197:Trees