“PREVALENCE AND CLINICAL CORRELATES OF PRESERVED RATIO IMPAIRED SPIROMETRY AMONG ADULTS ATTENDING A TERTIARY-CARE NON-COMMUNICABLE DISEASE CLINIC” (2026) Asian Journal of Medical Research and Health Sciences, 4(2), pp. 1830–1837. doi:10.65605/a-jmrhs.2026.v04.i02.pp1830-1837.