1. New antisickling agent 3, 4dihydro-2, 2-dimethyl-2H-1 benzopyran-6-butyric acid;Ekong;Nature (Lond.),1975
2. Facts behind some native cures in Nigeria;El Said;Nig. J. Sci.,1969
3. Native cures in Nigeria-II: the antimicrobial properties of the buffered extracts of chewing sticks;El Said;Lloydia,1971
4. The increase in dental disease in the northern states of Nigeria, and its manpower implications;Henshaw;J. Dent.,1975
5. Evaluation of Fagara zanthoxyloides root extract in sickle cell anaemia blood in vitro;Honig;Lloydia,1975