L. MUPPA, K. Bhavadharini, A. Ramya, and R. Bhavadharani, “Preterm Birth: A Review of Its Early Diagnosis and Prevention”, J. Drug Delivery Ther., vol. 14, no. 1, pp. 169–175, Jan. 2024, doi: 10.22270/jddt.v14i1.6372.