TY - GEN AU - McAlpine,James AU - Romano,Alfredo AU - Ecker,David TI - Natural products, both small and large, and a focus on cancer treatment SN - 2040-3437 PY - 2009///0604 KW - Animals KW - Antineoplastic Agents KW - chemistry KW - Biological Products KW - Drug Discovery KW - Humans KW - Neoplasms KW - drug therapy N1 - Publication Type: Editorial; Introductory Journal Article ER -