1. Development and Validation of First-Order Derivative Spectrophotometry for Simultaneous Determination of Levocetirizine Dihydrochloride and Phenylephrine Hydrochloride in Pharmaceutical Dosage Form. (18th July 2013) Authors: Parmar, Kaminee; Baldania, Sunil; Shah, Dimal; Chhalotiya, Usmangani; Parmar, Naimin Other Names: Ming L. J. Academic Editor. Journal: International journal of spectroscopy Issue: Volume 2013(2013) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗