Shivani Singh, Raghavendra Nayak, Shivaprakash Gangachannaiah, Ashutosh Bhosale, Reena Sherin Parveen, Varun Kumar S G, Geeta Sundar. "Comparing the safety and efficacy of sodium valproate, levetiracetam, and phenytoin in attenuating the severity of agitation in patients with post-traumatic brain injury: An observational study." PLoS ONE (2026). https://doi.org/10.1371/journal.pone.0350585