Oral Hygiene and Gingivitis Among Schizophrenic Patients at Karangkembang Regional General Hospital: A Cross-Sectional Study. International Journal of Advanced Health Science and Technology [Internet]. 2026 May 16 [cited 2026 May 21];6(3):190-7. Available from: http://ijahst.org/index.php/ijahst/article/view/595