Queried GO terms:

  idGO:0050880   Detailed information
  nameregulation of blood vessel size
  namespacebiological_process
  def"Any process that modulates the size of blood vessels." [GOC:ai]
  is_aGO:0003018 ! vascular process in circulatory system
  is_aGO:0035150 ! regulation of tube size
  relationshippart_of GO:0008015 ! blood circulation

No monarch genes has this GO term.