APA

Ellingsen J., Johansson G., Larsson K., Lisspers K., Malinovschi A., Ställberg B., Thuresson M. & Janson C. (20210209). Impact of Comorbidities and Commonly Used Drugs on Mortality in COPD - Real-World Data from a Primary Care Setting. : International journal of chronic obstructive pulmonary disease.

Chicago

Ellingsen Jens, Johansson Gunnar, Larsson Kjell, Lisspers Karin, Malinovschi Andrei, Ställberg Björn, Thuresson Marcus and Janson Christer. 20210209. Impact of Comorbidities and Commonly Used Drugs on Mortality in COPD - Real-World Data from a Primary Care Setting. : International journal of chronic obstructive pulmonary disease.

Harvard

Ellingsen J., Johansson G., Larsson K., Lisspers K., Malinovschi A., Ställberg B., Thuresson M. and Janson C. (20210209). Impact of Comorbidities and Commonly Used Drugs on Mortality in COPD - Real-World Data from a Primary Care Setting. : International journal of chronic obstructive pulmonary disease.

MLA

Ellingsen Jens, Johansson Gunnar, Larsson Kjell, Lisspers Karin, Malinovschi Andrei, Ställberg Björn, Thuresson Marcus and Janson Christer. Impact of Comorbidities and Commonly Used Drugs on Mortality in COPD - Real-World Data from a Primary Care Setting. : International journal of chronic obstructive pulmonary disease. 20210209.