AQUA: Allergy Questionnaire for Athletes. Development and validation - Bonini, M; Braido, F; Baiardini, I; Del Giacco, S; Gramiccioni, C; Manara, M; Tagliapietra, G; Scardigno, A; Sargentini, V; Brozzi, M; Rasi, G; Bonini, S (Med Sci Sports Exerc, 2009)