Podophyllum hexandrum and its active constituents: Novel radioprotectants oleh Uttpal Anand, Protha Biswas, Vinay Kumar, Durga Ray, Puja Ray, Verity I.P. Loake, Ramesh Kandimalla, Anupama Chaudhary, Birbal Singh, Nanda Kishore Routhu, Zhe-Sheng Chen, Jarosław Proćków, Abhijit Dey