TY - GEN AU - Saiepour,Nargess AU - Najman,Jackob M AU - Ware,Robert S AU - Baker,Peter AU - Clavarino,Alexandra AU - Williams,Gail M TI - Response to 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.2019.02.011 ER -