Representativeness in population-based studies of older adults: five waves of cross-sectional examinations in the Gothenburg H70 Birth Cohort Study.
Wetterberg H, Rydén L, Ahlner F, Falk Erhag H, Gudmundsson P, Guo X, Joas E, Johansson L, Kern S, Mellqvist Fässberg M, Najar J, Ribbe M, Sterner TR, Samuelsson J, Sacuiu S, Sigström R, Skoog J, Waern M, Zettergren A, Skoog I.
Wetterberg H, et al. Among authors: kern s.
BMJ Open. 2022 Dec 16;12(12):e068165. doi: 10.1136/bmjopen-2022-068165.
BMJ Open. 2022.
PMID: 36526314
Free PMC article.