The problems and limitations of cohort studies
Authors: Lenney, W., Gilchrist, F.J., Kouzouna, A., Pandyan, A.D. and Ball, V.
Journal: Breathe
Volume: 10
Issue: 4
Pages: 306-311
eISSN: 2073-4735
ISSN: 1810-6838
DOI: 10.1183/20734735.002313
Abstract:Chronic obstructive pulmonary disease (COPD) is the third most common cause of mortality worldwide and it is important to discover whether risk factors can be identified from studies undertaken in childhood.
Source: Scopus