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Papers published by Dr Anja Frei:
Original Research
Communication About Sexuality (COSY) Encourages Physical Activity in COPD: A Randomised Trial
Dalla Lana K, Frei A, Radtke T, Braun J, Puhan MA, Steurer-Stey C
International Journal of Chronic Obstructive Pulmonary Disease 2025, 20:3535-3544
Published Date: 30 October 2025
Original Research
The association between daily exacerbation symptoms and physical activity in patients with chronic obstructive pulmonary disease
Crook S, Büsching G, Keusch S, Wieser S, Turk A, Frey M, Puhan MA, Frei A
International Journal of Chronic Obstructive Pulmonary Disease 2018, 13:2199-2206
Published Date: 18 July 2018