Coagulopathy and antiphospholipid antibodies in patients with Covid-19 / 
Yan Zhang [and thirty four others] 
 -  nejm.org  2020 
 - 3 pages. 
<br/><br/> Correspondence. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Antibodies, Antiphospholipid
<br/><br/><label>Subjects--Index Terms: </label>Coagulopathy Covid-19