Authors: P. Padmavathi; A. Lucas Rexceline; A. Mathana Gopal; A. Irudaya Sahaya Lancy; Krishna Kumar Pandey; Jessie Fernando; J. Poongodi
Comparative analysis of commercial and herbal extorted cough syrups in Tamilnadu (South India) Zone - An investigation by methodologies of spectral way and high frequency (ultrasonic) waves to predict samples efficacy