1. The Novel p21 Polymorphism p21G251A Is Associated with Locally Advanced Breast Cancer
   Vidar Staalesen et al, 2006, Clinical Cancer Research CrossRef
2. Tumor suppressor genetics
   Shannon R. Payne et al, 2005, Carcinogenesis CrossRef
3. Genetic and Epigenetic Changes in p21 and p21B Do Not Correlate with Resistance to Doxorubicin or Mitomycin and 5-Fluorouracil in Locally Advanced Breast Cancer
   Vidar Staalesen et al, 2004, Clinical Cancer Research CrossRef