Erdoğan Orhan, İ. Alkaloids and Inhibitory Effects against Enzymes Linked to Neurodegenerative Diseases (physostigmine, galanthamine, huperzine...). 2013. In Natural Products-Phytochemistry, Botany and Metabolism of Alkaloids, Phenolics and Terpenes , Springer, London/Berlin , Berlin, 1525-1539.

Erdoğan Orhan, İ., (2013). Alkaloids and Inhibitory Effects against Enzymes Linked to Neurodegenerative Diseases (physostigmine, galanthamine, huperzine...). Natural Products-Phytochemistry, Botany and Metabolism of Alkaloids, Phenolics and Terpenes (pp.1525-1539), Berlin: Springer, London/Berlin .

Erdoğan Orhan, . "Alkaloids and Inhibitory Effects against Enzymes Linked to Neurodegenerative Diseases (physostigmine, galanthamine, huperzine...)." In Natural Products-Phytochemistry, Botany and Metabolism of Alkaloids, Phenolics and Terpenes , 1525-1539. Berlin: Springer, London/Berlin , 2013

Erdoğan Orhan, İLKAY E. . "Alkaloids and Inhibitory Effects against Enzymes Linked to Neurodegenerative Diseases (physostigmine, galanthamine, huperzine...)." Natural Products-Phytochemistry, Botany and Metabolism of Alkaloids, Phenolics and Terpenes , Springer, London/Berlin , 2013, pp.1525-1539.

Erdoğan Orhan, İ. (2013) "Alkaloids and Inhibitory Effects against Enzymes Linked to Neurodegenerative Diseases (physostigmine, galanthamine, huperzine...)", Natural Products-Phytochemistry, Botany and Metabolism of Alkaloids, Phenolics and Terpenes . Berlin: Springer, London/Berlin .

@bookchapter{bookchapter, author ={ İLKAY ERDOĞAN ORHAN}, chaptertitle={Alkaloids and Inhibitory Effects against Enzymes Linked to Neurodegenerative Diseases (physostigmine, galanthamine, huperzine...)}, booktitle={ Natural Products-Phytochemistry, Botany and Metabolism of Alkaloids, Phenolics and Terpenes}, publisher={Springer, London/Berlin }, city={Berlin},year={2013} }