Clinical pharmacokinetic evaluation of Withania somnifera (L.) Dunal root extract in healthy human volunteers: A non-randomized, single dose study utilizing UHPLC-MS/MS analysis - Vaidya, V G; Naik, N N; Ganu, G; Parmar, V; Jagtap, S; Saste, G; Bhatt, A; Mulay, V; Girme, A; Modi, S J; Hingorani, L (J Ethnopharmacol, 2024)