Assertion: pulmonary circulation's vein | /r/CapableOf | join intercostal vein
Facets:
value: before reaching the inferior vena cava
type: TEMPORAL
Source sentences:
text: These veins join the azygous (from the right lung) or the accessory hemiazygous or intercostal vein (from the left lung), before reaching the inferior vena cava to enter the right heart.