@ARTICLE {BALOGUN:2017, title = {Relative efficiency of positive selection and tissue culture for generating pathogen-free planting materials of yam (Dioscorea spp.)}, author = {Balogun, M. and Maroya, N. and Augusto, J. and Ajayi, A. and Kumar, P. L. and Aighewi, B. and Asiedu, R. }, journal = {Czech Journal of Genetics and Plant Breeding}, year = {2017}, volume = {53}, number = {1}, pages = {9--16}, issn = {1212-1975}, note = {WAHub; RTB; Yam;}, doi = {10.17221/117/2016-cjgpb}, }