Patients with overlapping diagnoses of asthma and COPD: is livestock exposure a risk factor for comorbidity and coexisting symptoms and infections?
Research article Open Access Open Peer Review BMC Pulmonary Medicine Christos Baliatsas, Lidwien A. M. Smit, Michel L. A. Dückers, Christel E. van Dijk, Dick Heederik and C. Joris Yzermans BMC Pulmonary Medicine 2019 19:105 Open Peer Review reports Abstract Background Epidemiological research on health effects of livestock exposure in population subgroups with…