TY - GEN AU - Baczynska,Alicja M AU - Shaw,Sarah C AU - Patel,Harnish P AU - Sayer,Avan A AU - Roberts,Helen C TI - Learning from older peoples' reasons for participating in demanding, intensive epidemiological studies: a qualitative study SN - 1471-2288 PY - 2018///0727 KW - Aged KW - Aged, 80 and over KW - Decision Making KW - Epidemiologic Studies KW - Female KW - Humans KW - Male KW - Motivation KW - Patient Participation KW - Patient Selection KW - Qualitative Research N1 - Publication Type: Journal Article UR - https://doi.org/10.1186/s12874-017-0439-9 ER -