Tosi A, Bonini M, Wüthrich B, Pietragalla-Köhler B. Time lag between Ambrosia sensitisation and Ambrosia allergy. Swiss Med Wkly [Internet]. 2011 Sep. 26 [cited 2024 Sep. 27];141(3940):w13253. Available from: https://smw.ch/index.php/smw/article/view/1346