“Combination Phenylbutyrate Gemcitabine Therapy Effectively Inhibits in Vitro and in Vivo Growth of NSCLC by Intrinsic Apoptotic Pathways”. Journal of Carcinogenesis 6, no. 1 (January 1, 2007). Accessed December 7, 2025. https://carcinogenesis.com/index.php/JOC/article/view/205.