Ercilla, Miren, Aitziber Lizardi, Miren Josune Garcia de Andoin, Maitane Umerez, June Landa, Larraitz Leunda, Mikel Urretavizcaya, Leire Ulacia, and Idoia Beristain. 2022. “Allergy to Beta-Lactams: A Responsibility of Health Workers”. Osagaiz: Osasun-Zientzien Aldizkaria 6 (1). https://aldizkariak.ueu.eus/index.php/osagaiz/article/view/461.