by Lambrecht, J. R., Larsen, S. G., Reiertsen, O., Vaktskjold, A., Julsrud, L., Flatmark, K.
Published in Colorectal disease (01.10.2015)

by Lambrecht, J. R., Vaktskjold, A., Trondsen, E., Øyen, O. M., Reiertsen, O.
Published in Hernia : the journal of hernias and abdominal wall surgery (01.06.2015)

by Shanmugarajah, I, Solhaug, M, Aslam, O, Reiertsen, O
Published in Acta gastro-enterologica belgica (01.10.2017)

by Reiertsen, O, Larsen, S, Trondsen, E, Edwin, B, Faerden, A E, Rosseland, A R
Published in British journal of surgery (01.06.1997)

by Størkson, R H, Edwin, B, Reiertsen, O, Faerden, A E, Sortland, O, Rosseland, A R
Published in Endoscopy (01.01.2000)

by Reiertsen, O, Skjøtø, J, Jacobsen, C D, Rosseland, A R
Published in Endoscopy (1987)

by Reiertsen, O, Larsen, S, Solhaug, J H
Published in Scandinavian journal of clinical and laboratory investigation (1998)

by Trondsen, E, Reiertsen, O, Andersen, O K, Kjaersgaard, P
Published in The European journal of surgery (01.04.1993)

by Dam-Larsen, Sanne, Darkahi, Bahman, Glad, Arne, Gleditsch, Dagfinn, Gustavsson, Lena, Halttunen, Jorma, Johansson, Karl Erik, Pischel, Andreas, Reiertsen, Ola, Törnqvist, Björn, Zebski, Hubert
Published in Scandinavian journal of gastroenterology (01.01.2015)

by Reiertsen, O, Mowinckel, P, Bjerkeseth, O, Løvig, T, Thorsen, G, Gerner, T, Løtveit, T, Larsen, S
Published in Scandinavian journal of gastroenterology (1996)

by Kjaersgaard, P, Reiertsen, O, Trondsen, E, Rosseland, A R, Larsen, S
Published in Scandinavian journal of gastroenterology (1994)

by Reiertsen, O., Skjøtø, J., Jacobsen, C. D., Rosseland, A. R.
Published in Endoscopy (17.03.2008)

by Reiertsen, O, Larsen, S, Størkson, R, Trondsen, E, Løvig, T, Andersen, O K, Lund, H, Mowinckel, P
Published in Scandinavian journal of gastroenterology (1993)

by Reiertsen, O
Published in Contraceptive delivery systems (01.04.1981)

by FAERDEN, Arne E, NAIMY, Nazir, WIIK, Pal, REIERTSEN, Ola, WEYESSA, Seyoum, TRONNES, Sigurd, ANDERSEN, Solveig Norheim, BAKKA, Arne
Published in Diseases of the colon & rectum (01.12.2005)

by Höeg, O M, Reiertsen, O
Published in Scandinavian journal of urology and nephrology. Supplement (1988)

by Sande, H.A., Reiertsen, O.
Published in Ultrasound in medicine & biology (1979)

by Sande, H A, Reiertsen, O, Fønstelien, E, Torjesen, P
Published in International journal of gynecology and obstetrics (01.09.1980)

by Reiertsen, O, Eyjolfsson, O
Published in Contraceptive delivery systems (01.10.1980)

by Reiertsen, O, Bakka, A, Trønnes, S, Gauperaa, T
Published in Acta chirurgica Scandinavica (01.01.1988)