PT - JOURNAL ARTICLE AU - Flora Olcott AU - Clare Hunt AU - Terrence Chan AU - George Williams TI - Pre-admission anti-coagulation does not improve all-cause mortality in geriatric COVID-19 patients AID - 10.7861/clinmed.21-2-s7 DP - 2021 Mar 01 TA - Clinical Medicine PG - 7--8 VI - 21 IP - Suppl 2 4099 - http://www.rcpjournals.org/content/21/Suppl_2/7.short 4100 - http://www.rcpjournals.org/content/21/Suppl_2/7.full SO - Clin Med2021 Mar 01; 21