Rare bleeding disorder
http://www.orpha.net/ORDO/Orphanet_248308
https://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=en&Expert=248308
http://www.orpha.net/ORDO/Orphanet_98429
http://www.orpha.net/ORDO/Orphanet_557492