TY - JOUR AU - Rodriguez-BaƱo, Jesus PY - 2021 DO - 10.1038/s41591-021-01293-x UR - http://hdl.handle.net/10668/17386 T2 - Nature medicine AB - It is early March 2020, and Dr. A is attending a patient admitted to her ward with severe COVID-19. The patient , Mr. X, a 75-year-old male with hypertension and mild obesity , had been admitted to the hospital with bilateral pneumonia and 85% oxygen... LA - en PB - Nature Publishing Group KW - Medical research KW - Microbiology KW - SARS-CoV-2 KW - Humans KW - COVID-19 KW - Clinical Decision-Making KW - Clinical Trials as Topic KW - Pandemics TI - Making treatment decisions in a void of information. TY - research article VL - 27 ER -