CHANGES IN PARASYMPATHETIC CARDIOVASCULAR AUTONOMIC FUNCTIONS DURING THE MENSTRUAL CYCLE IN MEDICAL STUDENTS FROM BIDAR, KARNATAKA: A DESCRIPTIVE CROSS-SECTIONAL STUDY. A-JMRHS [Internet]. 2026 Jul. 13 [cited 2026 Jul. 14];4(2):2039-44. Available from: https://www.ajmrhs.com/journal/article/view/738