part of part of located in blood late embryo umbilical artery umbilical cord blood CALOHA:TS-1079 fetal blood UBERON:0012168 Wikipedia:Cord_blood Blood that remains in the placenta and in the attached umbilical cord after childbirth[WP]. Cord blood is collected because it contains stem cells, which can be used to treat hematopoietic and genetic disorders.[WP] EFO:0001942 MESH:D005312 cord blood umbilical cord blood BTO:0004053 arterial blood