AUTHOR=Felix Mara Morelo Rocha , Kuschnir Fábio Chigres TITLE=Direct Oral Provocation Test Is Safe and Effective in Diagnosing Beta-Lactam Allergy in Low-Risk Children With Mild Cutaneous Reactions JOURNAL=Frontiers in Pharmacology VOLUME=11 YEAR=2020 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2020.01223 DOI=10.3389/fphar.2020.01223 ISSN=1663-9812