126
Participants
Start Date
August 31, 2011
Primary Completion Date
December 31, 2013
Study Completion Date
December 31, 2013
Doppler sonography of internal jugular veins
Doppler sonography of internal jugular veins
Magnetic resonance venography of internal jugular veins
Magnetic resonance venography of internal jugular veins
Air-plethysmography of the neck
Air-plethysmography of the neck
Catheter venography of internal jugular veins
Catheter venography of internal jugular veins
Euromedic Specialis Clinics; ul. Rolna 18, Katowice
Euromedic Specialist Clinics, Poland
OTHER