| A field test of functional status as performance of activities of daily living in COPD patients S Skumlien, T Hagelund, Ø Bjørtuft, MS Ryg Respiratory medicine 100 (2), 316-323, 2006 | 289 | 2006 |
| Development of severe hypoxaemia in chronic obstructive pulmonary disease patients at 2,438 m (8,000 ft) altitude CC Christensen, M Ryg, OK Refvem, OH Skjonsberg European Respiratory Journal 15 (4), 635-639, 2000 | 165 | 2000 |
| Seasonal changes in body mass and body composition of ringed seals (Phoca hispida) on Svalbard M Ryg, TG Smith, NA Øritsland Canadian Journal of Zoology 68 (3), 470-475, 1990 | 153 | 1990 |
| Thermal significance of the topographical distribution of blubber in ringed seals (Phoca hispida) M Ryg, TG Smith, NA Øritsland Canadian Journal of Fisheries and Aquatic Sciences 45 (6), 985-992, 1988 | 148 | 1988 |
| Diet of Ringed Seals (Phoca Hispida) in a Fjord of West Svalbard JM Weslawski, M Ryg, TG Smith, NA Oritsland Arctic 47 (2), 109-114, 1994 | 130 | 1994 |
| Lactation in the ringed seal (Phoca hispida) MO Hammill, C Lydersen, M Ryg, TG Smith Canadian Journal of Fisheries and Aquatic Sciences 48 (12), 2471-2476, 1991 | 126 | 1991 |
| Estimating the blubber content of phocid seals M Ryg, C Lydersen, NH Markussen, TG Smith, NA Øritsland Canadian Journal of Fisheries and Aquatic Sciences 47 (6), 1223-1227, 1990 | 124 | 1990 |
| Low bone mineral density is related to severity of chronic obstructive pulmonary disease A Kjensli, P Mowinckel, MS Ryg, JA Falch Bone 40 (2), 493-497, 2007 | 120 | 2007 |
| Seasonal changes in growth rate, feed intake, growth hormone, and thyroid hormones in young male reindeer (Rangifer tarandus tarandus) M Ryg, E Jacobsen Canadian Journal of Zoology 60 (1), 15-23, 1982 | 114 | 1982 |
| Scaling of insulation in seals and whales M Ryg, C Lydersen, LØ Knutsen, A Bjørge, TG Smith, NA Øritsland Journal of Zoology 230 (2), 193-206, 1993 | 103 | 1993 |
| Summer hydrology and zooplankton in two Svalbard fiords JM Węsławski, A Jankowski, S Kwaśniewski, S Swerpel, M Ryg Polish Polar Research 12 (3), 1991 | 91 | 1991 |
| Relationship between exercise desaturation and pulmonary haemodynamics in COPD patients CC Christensen, MS Ryg, A Edvardsen, OH Skjønsberg European Respiratory Journal 24 (4), 580-586, 2004 | 76 | 2004 |
| High prevalence of vertebral deformities in COPD patients: relationship to disease severity A Kjensli, JA Falch, M Ryg, T Blenk, G Armbrecht, LM Diep, I Ellingsen European Respiratory Journal 33 (5), 1018-1024, 2009 | 73 | 2009 |
| Four weeks’ intensive rehabilitation generates significant health effects in COPD patients S Skumlien, EA Skogedal, Ø Bjørtuft, MS Ryg Chronic respiratory disease 4 (1), 5-13, 2007 | 72 | 2007 |
| Estimates of energy expenditure and energy consumption of ringed seals (Phoca hispida) throughout the year M Ryg, N Are Øritsland Polar Research 10 (2), 595-602, 1991 | 70 | 1991 |
| Air travel and chronic obstructive pulmonary disease: a new algorithm for pre-flight evaluation A Edvardsen, A Akerø, CC Christensen, M Ryg, OH Skjønsberg Thorax 67 (11), 964-969, 2012 | 68 | 2012 |
| Effect of hypobaric hypoxia on blood gases in patients with restrictive lung disease CC Christensen, MS Ryg, OK Refvem, OH Skjønsberg European Respiratory Journal 20 (2), 300-305, 2002 | 65 | 2002 |
| Water flux and mass gain during lactation in free‐living ringed seal (Phoca hispida) pups C Lydersen, MO Hammill, MS Ryg Journal of Zoology 228 (3), 361-369, 1992 | 63 | 1992 |
| Food consumption of the NE Atlantic minke whale (Balaenoptera acutorostrata) population estimated with a simulation model NH Markussen, M Ryg, C Lydersen ICES Journal of Marine Science 49 (3), 317-323, 1992 | 62 | 1992 |
| Oxygen stores and aerobic dive limit of ringed seals (Phoca hispida) C Lydersen, MS Ryg, MO Hammill, PJ O'Brien Canadian Journal of Zoology 70 (3), 458-461, 1992 | 59 | 1992 |
