P21
Marone M, Bonanno G, Rutella S, et al. (2003). “Survival and cell cycle control in early hematopoiesis: role of bcl-2, and the cyclin dependent kinase inhibitors P27 and P21.”. Leuk. Lymphoma 43 (1): 51–7. doi:10.1080/10428190210195. PMID 11908736.
Fang JY, Lu YY (2002). “Effects of histone acetylation and DNA methylation on p21( WAF1) regulation.”. World J. Gastroenterol. 8 (3): 400–5. PMID 12046058.
Tokumoto M, Tsuruya K, Fukuda K, et al. (2003).