Jones Ofori-Amoah and George Asumeng Koffuor
Pharmacologia 6 ( 8 ): 337 - 346 , 2015
Inemesit Okon Ben, Eric Woode, George Asumeng Koffuor, Eric Boakye-Gyasi and Ben Enoluomen Ehigiator
Pharmacologia 7 ( 1 ): 32 - 43 , 2016
Samuel Fosu Gyasi, Esi Awuah, John Asiedu Larbi, George Asumeng Koffuor, Alex Yaw Debrah, Nana Yaa Awua-Boateng and Owusu-Afriyie Osei
Pharmacologia 4 ( 3 ): 254 - 264 , 2013
Samuel Kyei, George Asumeng Koffuor, Paul Ramkissoon and Du-Bois Asante
Research Journal of Medicinal Plants 9 ( 7 ): 321 - 330 , 2015
George Asumeng Koffuor, George Henry Sam, Phyllis Elsie Dadzeasah, Emmanuel Owusu Owiafe and Asantewaa Asante-Gyapong
Research Journal of Pharmacology 6 ( 2 ): 20 - 24 , 2012
Samuel Abokyi, George Asumeng Koffuor, Emmanuel Kwasi Abu, Samuel Kyei and Carl Halladay Abraham
Research Journal of Pharmacology 6 ( 5 ): 71 - 77 , 2012