J. L. . Ferreiro Corrales, Y. . Lescalle Ortiz, and O. . Lago Carballea, “Socio-demographic and epidemiological risk factors of early gestation. Pinar del Río Municipality”, SCT Proceedings in Interdisciplinary Insights and Innovations, vol. 1, p. 42, Dec. 2023, doi: 10.56294/piii202342.