Shrivastava SK, Dubey PK, Sharma P, Shrivastava B. HPTLC METHOD DEVELOPMENT AND VALIDATION FOR ESTIMATION OF CINNAMALDEHYDE IN POLYHERBAL FORMULATION WITH ANTI-DIABETIC PROPERTY. J. Drug Delivery Ther. 2018;8(1):70-73. doi:10.22270/jddt.v8i1.1553