title: Safety and efficacy of ketamine infusion in late onset depression, and conversion to treatment response.
authors.affiliation: Department of Geriatric Mental Health, K G Medical University, Lucknow, Uttar Pradesh, India. E-mail: shrikant@kgmu-edu.org.
authors.forename: Shrikant
authors.initials: S
authors.lastname: Srivastava
authors.affiliation: Department of Geriatric Mental Health, K G Medical University, Lucknow, Uttar Pradesh, India. E-mail: shrikant@kgmu-edu.org.
authors.forename: Radhey S
authors.initials: RS
authors.lastname: Gangwar
authors.affiliation: Department of Geriatric Mental Health, K G Medical University, Lucknow, Uttar Pradesh, India. E-mail: shrikant@kgmu-edu.org.
authors.forename: Ambrish
authors.initials: A
authors.lastname: Kumar