R. Johnson

RELEASE PROFILE OF EXTRACTS OF BRIDELIA FERRUGINEA LEAF AND CANTHIUM GLABRIFLORUM STEM BARK FROM DIFFERENT ABSORBENTS

M. Bayor, R. Johnson, J. Adotey, 2010 .

Action of hydrochloric acid on aluminum hydroxide-magnesium hydroxide gels and magaldrate: 27Al NMR and pH-stat studies.

R. Johnson, H. K. Lee, G. E. Wilson, 1985, Journal of pharmaceutical sciences.