AZ/BNT混打的抗體分析 https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3874014 AZ/BNT混打的副作用分析 https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(21)01115-6/fulltext 德國AZ/BNT混打分析，變種(VOC)也有比較 https://www.medrxiv.org/content/10.1101/2021.06.01.21258172v1.full.pdf
