Sajeev AV, John C. Informal caregiver burden among carers of bedridden elderly: a cross sectional study in North Kerala. Int J Community Med Public Health [Internet]. 2024 Jun. 28 [cited 2026 Apr. 28];11(7):2780-6. Available from: https://www.ijcmph.com/index.php/ijcmph/article/view/12611