Mewada, B., R. Aparnathi, J. Shah, and R. Thaker. “Observational Study of Patients Presenting With First Trimester Bleeding: Observational Study of Patients Presenting With First Trimester Bleeding”. National Journal of Integrated Research in Medicine, vol. 8, no. 6, Feb. 2018, pp. 8-10, doi:10.70284/njirm.v8i6.1322.