MUHAMMAD AAMIR PANHWAR; SARFARAZ KHAN TURK; AWAIS GUL AIRIJ; RUBAB FATIMA; AYESHA ANSARI; AFSHAN LEGHARI. ACOUSTIC STETHOSCOPE WITH MICROPHONE FOR NON-INVASIVE CARDIOVASCULAR HEALTH MONITORING. Policy Research Journal, [S. l.], v. 3, n. 4, p. 67–73, 2025. Disponível em: https://policyrj.com/1/article/view/551. Acesso em: 25 jun. 2026.