1. Bax protein as a prognostic marker in colorectal cancer: characteristics, role in apoptosis regulation, and correlation with disease prognosis (literature review)
   A. D. Darenskaya et al, 2019, Colorectal Oncology CrossRef
2. A Cohort Study of p27 Localization in Colon Cancer, Body Mass Index, and Patient Survival
   Shuji Ogino et al, 2009, Cancer Epidemiology, Biomarkers & Prevention CrossRef