Medical HypothesesVolume 146, January 2021, 110360Letter to EditorsIs there an underlying link between COVID-19, ACE2, oxytocin and vitamin D?Author links open overlay panelPhuoc-Tan DiepShow moreShareCitehttps://doi.org/10.1016/j.mehy.2020.110360Get rights and contentPrevious article in issueNext article in issueRecommended articlesCited by (0)View Abstract© 2020 Elsevier Ltd. All rights reserved.