Jaya Singh Kshatri, Haimanti Bhattacharya, Siddhartha Goutam, Ashok Kumar Mahakuda, Rasmiranjan Nayak, Kavitha Adukkadukam Kambikanam, Tanveer Rehman, Abhinav Sinha, Mamata Manjari Sahu, Kshanaprava Mohakud, Purna Chandra Das, Sanghamitra Pati. "Effectiveness and implementation of a primary healthcare intervention for multimorbidity and frailty among urban older adults in India: Protocol for the Multi-FrAME cluster randomized trial." PLoS ONE (2026). https://doi.org/10.1371/journal.pone.0351110