A Web-Based and Print-Delivered Computer-Tailored Physical Activity Intervention for Older Adults: Pretest-Posttest Intervention Study Comparing Delivery Mode Preference and Attrit...

por Boekhout, Janet Maria, Peels, Denise Astrid, Berendsen, Brenda Angela Juliette, Bolman, Catherine, Lechner, Lilian
Publicado 2019