Tiara Anisyah Harahap, Qomariah RS, Diniwati Mukhtar. The Relationship Between Smoking Habits Among Pneumonia Patients and Length of Hospitalization. JLMH [Internet]. 2026Mar.19 [cited 2026Apr.23];6(6):1832-43. Available from: https://newinera.com/index.php/JournalLaMedihealtico/article/view/3155