Picard, M. H., & Weiner, R. B. (2020). Echocardiography in the Time of COVID-19. J Am Soc Echocardiogr.
シカゴスタイル引用形Picard, Michael H., , Rory B. Weiner. "Echocardiography in the Time of COVID-19." J Am Soc Echocardiogr 2020.
MLA引用形式Picard, Michael H., , Rory B. Weiner. "Echocardiography in the Time of COVID-19." J Am Soc Echocardiogr 2020.
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