Aprepitant Promotes Caspase‐Dependent Apoptotic Cell Death and G2/M Arrest through PI3K/Akt/NF‐<i>κ</i>B Axis in Cancer Stem‐Like Esophageal Squamous Cell Carcinoma SpheresHossein Javid, Seyed Isaac Hashemy|BioMed Research International|2021Cited by 24