An endothelium of vein that is part of a respiratory system [Automatically generated definition]. [ OBOL:automatic ]

Synonyms: respiratory system endothelium of vein venous endothelium of apparatus respiratorius apparatus respiratorius endothelium of vein apparatus respiratorius vein endothelium respiratory system vein endothelium endothelium of vein of respiratory system vein endothelium of respiratory system endothelium of vein of apparatus respiratorius venous endothelium of respiratory system apparatus respiratorius venous endothelium vein endothelium of apparatus respiratorius

This is just here as a test because I lose it