Response to letter to the editor regarding “Acute mountain sickness among tourists visiting the high-altitude city of Lhasa, Tibet, China at 3658 m above sea level: a cross-section...

by Gonggalanzi, Per Nafstad
Published 2017-05-01

Peak weight and height velocity to age 36 months and asthma development: the Norwegian Mother and Child Cohort Study.

by Maria C Magnus, Hein Stigum, Siri E Håberg, Per Nafstad, Stephanie J London, Wenche Nystad
Published 2015-01-01

Road traffic noise and registry based use of sleep medication

by Jorunn Evandt, Bente Oftedal, Norun Hjertager Krog, Svetlana Skurtveit, Per Nafstad, Per E. Schwarze, Eva Skovlund, Danny Houthuijs, Gunn Marit Aasvang
Published 2017-10-01