Population doses from enviromental gamma radiation in Norway.
D000388:Air; D000393:Air Pollutants / Q000032:analysis*; D000396:Air Pollutants, Radioactive / Q000032:analysis*; D005720:Gamma Rays; D006798:Housing; D006801:Humans; D009664:Norway; D011829:Radiation Dosage; D012424:Rural Population; D014934:Wood
D000393:Air Pollutants; D000396:Air Pollutants, Radioactive