by Tauber, R, Johnsen, N
Published in The Journal of urology (01.02.1994)

by Reymert, Jannike, Johnsen, Nils
Published in Tidsskrift for den Norske Lægeforening (2016)

by Steen, Tore W, Farah, Mohamed G, Johnsen, Nils L, Johnsen, Helga, Johnsen, Ulf L.H
Published in Tidsskrift for den Norske Lægeforening (20.03.2003)

by JOHNSEN, N. L, STEEN, T. W, MEYER, T. H, HELDAL, E, SKARPAAS, I. J. K, JUNE, G. B
Published in The international journal of tuberculosis and lung disease (01.01.2005)

by Kirkengen, Anne Luise, Andersen, Per, Gjersøe, Einar, Johannessen, Grethe Riis, Johnsen, Nils, Bodd, Egil
Published in Scandinavian journal of primary health care (1992)

by Steen, Tore W, Farah, Mohamed G, Johnsen, Nils L, Johnsen, Helga, Johnsen, Ulf L H
Published in Tidsskrift for den Norske Lægeforening (20.03.2003)

by Lærum, Even, Johnsen, Nils, Smith, PÅL, Larsen, Stig
Published in Scandinavian journal of primary health care (1988)

by Laerum, E, Johnsen, N, Smith, P, Arnesen, H
Published in Family practice (01.09.1991)

by Johnsen, Nils, Engelstad, Fredrik, Bruusgaard, Dag
Published in Scandinavian journal of primary health care (1988)