TY - GENERIC DO - 10.20944/preprints202012.0176.v1 UR - http://dx.doi.org/10.20944/preprints202012.0176.v1 TI - Why Appreciation of Pulmonary Vitamin D Metabolism Should Temper Expectations for Vitamin D Supplementation to Reduce Disease Severity and Improve Clinical Outcome of COVID-19 T2 - Preprints AU - Janssen, Rob AU - Walk, Jona AU - van den Ouweland, Jody M.W. PY - 2020 DA - 2020/12/07 PB - Preprints