E. O Darko, A Faanu, A. R Awudu, G Emi Reynolds, J Yeboah, O. C Oppon and E. H. K. Akaho
Radiation Protection Dosimetry 138 ( 1 ): 45 - 51 , 2010
A Faanu, C Schandorf, E. O Darko, M Boadu, G Emi Reynolds, A. R Awudu, P. K Gyekye and D. O. Kpeglo
Radiation Protection Dosimetry 142 ( 2-4 ): 88 - 91 , 2010