{{Cite journal| doi = 10.1007/s43678-021-00166-z| issn = 1481-8043 (Electronic) 1481-8035 (Linking)| volume = 23| issue = 4| pages = 423–424| last1 = Bingisser| first1 = R.| last2 = Burstein| first2 = B.| title = Time to study time: informing the future of anaphylaxis observation duration| journal = CJEM| date = 2021-07-09| pmid = 34235712}}