Characteristics of post hoc subgroup analyses of oncology clinical trials: a systematic review.
Alrawabdeh J, Alzu'bi M, Alzyoud M, Odeh N, Hamadneh Y, Mian H, Mohyuddin GR, Kelkar AH, Goodman AM, Chakraborty R, Russler-Germain DA, Mehra N, Baggio D, Cliff ERS, Al Hadidi S. Characteristics of post hoc subgroup analyses of oncology clinical trials: a systematic review. JNCI Cancer Spectr. 2023 10 31; 7(6).