Kittakoop P, Mahidol C, Ruchirawat S (2014). „Alkaloids as important scaffolds in therapeutic drugs for the treatments of cancer, tuberculosis, and smoking cessation”. Curr Top Med Chem. 14 (2): 239—252. PMID24359196. doi:10.2174/1568026613666131216105049.
Russo P, Frustaci A, Del Bufalo A, Fini M, Cesario A (2013). „Multitarget drugs of plants origin acting on Alzheimer's disease”. Curr Med Chem. 20 (13): 1686—93. PMID23410167. doi:10.2174/0929867311320130008.
Kittakoop P, Mahidol C, Ruchirawat S (2014). „Alkaloids as important scaffolds in therapeutic drugs for the treatments of cancer, tuberculosis, and smoking cessation”. Curr Top Med Chem. 14 (2): 239—252. PMID24359196. doi:10.2174/1568026613666131216105049.
Russo P, Frustaci A, Del Bufalo A, Fini M, Cesario A (2013). „Multitarget drugs of plants origin acting on Alzheimer's disease”. Curr Med Chem. 20 (13): 1686—93. PMID23410167. doi:10.2174/0929867311320130008.