Ketamine's double-edged sword: Therapeutic benefits and adverse events in adolescent treatment-resistant OCD - A case series. - Kumar, Suparna; Pattnaik, Jigyansa Ipsita; Panda, Udit Kumar; Dixit, Tanya; Srivastava, Aashi; Pal, Shounak; Acharya, Bhagyashree; Gulati, Meghal; Ravan, Jayaprakash Russell (Indian Journal of Psychiatry, 2025)