V. Ratna

Formulation optimization and release kinetics of Metronidazole matrix, compression and spray coated tablets: Effect of organic acid on colon targeted drug delivery system

Purushothaman, V. Ratna, 2016 .

PREPARATION AND IN VITRO EVALUATION OF COLON TARGETED TINIDAZOLE MICROSPHERES

N. Srinivas, Vijaya Ratna, V. Ratna, 2013 .