“CHANGES IN PARASYMPATHETIC CARDIOVASCULAR AUTONOMIC FUNCTIONS DURING THE MENSTRUAL CYCLE IN MEDICAL STUDENTS FROM BIDAR, KARNATAKA: A DESCRIPTIVE CROSS-SECTIONAL STUDY”, A-JMRHS, vol. 4, no. 2, pp. 2039–2044, Jul. 2026, doi: 10.65605/a-jmrhs.2026.v04.i02.pp2039-2044.