The 4 D's are related to which national health program?

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E6 Parks TextBook of Preventive & Social Medicine part 1 — Subpart C (pp 404-604 of 604) p. 147-149
E6 Comprehensive Textbook of Community Health Nursing for BSc Nursing Students Part 2 — Subpart A (pp 1-275 of 550) p. 262-264
Practise the full NORCET 8 Prelims-2025
Attempt every question from this paper in a timed mock, then review the full solution for each one.