Hanssen, Leif and Øyan, Mats Jørgen and Hamran, Svein-Erik and Plettemeier, Dirk and Brovoll, Sverre and Ghent, Rebecca and Eide, Sigurd > Ekkokardiografi or TermsetEmneord::Radar or TermsetEmneord::Frekvensmodulering or RIMFAX or Radar or Romfart > Article