AU - Tan, İhsan AU - Polat, Hatice TI - Investigation of the Relationship between Rational Drug Use, Health Literacy and Self-Care Behaviors in Heart Failure Patients PT - Journal Article DP - 2026 TA - Turk J Card Nur PG - 41-48 VI - 17 IP - 42 AID - 10.5543/khd.2026.30306 [doi] 4100 - https://dx.doi.org/10.5543/khd.2026.30306 SO - Turkish Journal of Cardiovascular Nursing, 2026 17(42):41