A. Arul Selvam. (2020). The clinical study of pallative care lung cancer patients assessment and a pharmacovigilence awarness implementing for the cancer care home and hospitalised patients by using poly herbal natural dietary supplements. International Journal of Allied Medical Sciences and Clinical Research, 3(2), 180–192. https://doi.org/10.61096/ijamscr.v3.iss2.2015.180-192