by Olsen, E G, Stenfors, L E
Published in Journal of laryngology and otology (01.12.1993)

by Christoffersen, Terje, Olsen, Erling Grønvold
Published in Scandinavian Journal of Work, Environment ＆ Health (01.10.1993)

by Ringvold, Amund, Olsen, Erling Grønvold, Flage, Tor
Published in Experimental eye research (01.01.1981)

by Grønvold Olsen, Erling, Ringvold, Amund, Refsum, Sigvald B.
Published in Ophthalmologica (Basel) (01.01.1985)

by Olsen, E G, Davanger, M
Published in Acta ophthalmologica (01.10.1984)

by Davanger, M, Olsen, E G
Published in Acta ophthalmologica (01.08.1985)

by Olsen, E G, Davanger, M
Published in Acta ophthalmologica (01.04.1985)

by Ringvold, A, Davanger, M, Olsen, E G
Published in Acta ophthalmologica (01.12.1984)

by Davanger, M, Olsen, E G
Published in Acta ophthalmologica (01.02.1985)

by Olsen, E G, Davanger, M
Published in Acta ophthalmologica (01.08.1985)

by Davanger, M, Olsen, E G
Published in Acta ophthalmologica (01.12.1984)

by Olsen, E G, Davanger, M, Moen, T
Published in Acta ophthalmologica (01.02.1985)

by Møoller, P, Vinje, O, Olsen, E G
Published in Scandinavian journal of rheumatology (1980)

by Ringvold, A, Olsen, E G
Published in Acta ophthalmologica (01.08.1979)