title: Author's reply.
authors.affiliation: Department of Pharmacology, B. J. Medical College, Ahmedabad, Gujarat, India.
authors.forename: Nimit
authors.initials: N
authors.lastname: Goswami
authors.affiliation: Department of Pharmacology, B. J. Medical College, Ahmedabad, Gujarat, India.
authors.forename: Anuradha
authors.initials: A
authors.lastname: Gandhi
authors.affiliation: Department of Pharmacology, B. J. Medical College, Ahmedabad, Gujarat, India.
authors.forename: Prakruti
authors.initials: P
authors.lastname: Patel
authors.affiliation: Department of Pharmacology, B. J. Medical College, Ahmedabad, Gujarat, India.
authors.forename: R K
authors.initials: RK
authors.lastname: Dikshit