@article{Koul_2008 author = {Ashwani Koul and Subhash Chander Gangar}, title = {Histochemical, Ultrastructural, and Biochemical Evidences for Azadirachta indica−Induced Apoptosis in Benzo(a)pyrene−Induced Murine Forestomach Tumors}, journal = {Journal of Environmental Pathology, Toxicology and Oncology}, issn = {0731-8898}, year = {2008}, volume = {27}, number = {3}, pages = {219--232} }