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Spaete JP, Zheng J, Chow SC, Burbridge RA, Garman KS.Spaete JP, et al. Among authors: burbridge ra.South Med J. 2019 Apr;112(4):222-227. doi: 10.14423/SMJ.0000000000000964.South Med J. 2019.PMID: 30943541Free PMC article.
Black TP, Guy CD, White RR, Obando J, Burbridge RA.Black TP, et al. Among authors: burbridge ra.ACG Case Rep J. 2014 Apr 4;1(3):154-7. doi: 10.14309/crj.2014.35. eCollection 2014 Apr.ACG Case Rep J. 2014.PMID: 26157859Free PMC article.