Screening of Bacterial Vaginosis in Antenatal Women Between 18 and 24 Weeks of Gestational Age and Its Association With Preterm Premature Rupture of Membranes, Preterm Labour, and Early Neonatal Outcomes: A Prospective Observational Cohort Study. - Mukherjee S; Panda J; Deshmukh P; Pathak N (Cureus, 2026)