TY  - GEN
AU  - Höfler,Michael
AU  - Trautmann,Sebastian
TI  - Letter to the editor: When does selection generate bias in clinical samples?
SN  - 1879-1379
PY  - 2020///0414
KW  - Bias
KW  - Longitudinal Studies
N1  - Publication Type: Letter; Comment
UR  - https://doi.org/10.1016/j.jpsychires.2019.02.010
ER  -