Quality Assessment of Some Brands of Tetanus Toxoids Marketed in Open Markets in South-Eastern Nigeria
V. U. Chigozie, P. M. Eze, C. R. Chukwunwejim, C. C. Abba, C. S. Nworu & C. O. Esimone · Journal of Pharmaceutical Research International · 2014
Aims: This study was designed to verify the immunogenicity (potency) and the safety of tetanus toxoid vaccines marketed in three large open drug markets in South-Eastern Nigeria. Methodology: Tests for Sterility, formaldehyde concentrations, specific toxicity, endotoxin, and immu...
Open access
Research Article
10.9734/BJPR/2014/10901