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Silva MA, Alcedo Guardia RE, Aziz-Sultan MA, Patel NJ.Silva MA, et al. Among authors: patel nj.BMJ Case Rep. 2018 Mar 8;2018:bcr2017013670. doi: 10.1136/bcr-2017-013670.BMJ Case Rep. 2018.PMID: 29519858Free PMC article.