True circular knots of the umbilical cord; its meaning in the etiopathogenesis of fetal death.
D003643:Death; D005313:Fetal Death; D005333:Fetus; D014470:Umbilical Cord
FETUS/death of; UMBILICAL CORD
Nudos verdaderos y circulares del cordón umbilical; su significado en la etiopatogenia de la muerte fetal.