Authors
Sniedze Murniece
Riga Stradins University, Doctoral studies, Riga, Latvia
Riga Eastern Clinical University Hospital, Department of Anaesthesiology, Riga, Latvia
Indulis Vanags
Riga Stradins University, Doctoral studies, Riga, Latvia
Pauls Stradins Clinical University Hospital, Department of Anaesthesiology, Riga, Latvia
Biruta Mamaja
Riga Stradins University, Doctoral studies, Riga, Latvia
Riga Eastern Clinical University Hospital, Department of Anaesthesiology, Riga, Latvia