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Papers published by Dr Henrik Gammelager:


Hospitalization rate and 30-day mortality among patients with status asthmaticus in Denmark: a 16-year nationwide population-based cohort study

Strid JM, Gammelager H, Johansen MB, Tønnesen E, Christiansen CF

Clinical Epidemiology 2013, 5:345-355

Published Date: 5 September 2013

Validity of an algorithm to identify osteonecrosis of the jaw in women with postmenopausal osteoporosis in the Danish National Registry of Patients

Gammelager H, Sværke C, Noerholt SE, Neumann-Jensen B, Xue F, Critchlow C, Bergdahl J, Lagerros YT, Kieler H, Tell GS, Ehrenstein V

Clinical Epidemiology 2013, 5:263-267

Published Date: 1 August 2013

Hospital visits among women with skeletal-related events secondary to breast cancer and bone metastases: a nationwide population-based cohort study in Denmark

Svendsen ML, Gammelager H, Svaerke C, Yong M, Chia VM, Christiansen CF, Fryzek JP

Clinical Epidemiology 2013, 5:97-103

Published Date: 26 March 2013

Evaluation of an algorithm ascertaining cases of osteonecrosis of the jaw in the Swedish National Patient Register

Bergdahl J, Jarnbring F, Ehrenstein V, Gammelager H, Granath F, Kieler H, Svensson M, Tell GS, Trolle Lagerros Y

Clinical Epidemiology 2013, 5:1-7

Published Date: 4 January 2013

Positive predictive value of the diagnosis coding for vitamin B12 deficiency anemia in the Danish National Patient Register

Ben Ghezala I, Arendt JF, Erichsen R, Zalfani J, Gammelager H, Frøslev T, Olsen M

Clinical Epidemiology 2012, 4:333-338

Published Date: 4 December 2012

Positive predictive value of the International Classification of Diseases, 10th edition diagnosis codes for anemia caused by bleeding in the Danish National Registry of Patients

Zalfani J, Frøslev T, Olsen M, Ben Ghezala I, Gammelager H, Arendt JFB, Erichsen R

Clinical Epidemiology 2012, 4:327-331

Published Date: 30 November 2012