Fouelifack, F. Y., J. H. Fouedjio, J. T. Fouogue, L. D. Fouelifa, F. D. Nguefack, and E. R. Mbu. “A Retrospective Study on Fetal Outcome of Deliveries Among Teenagers in Centre Region of Cameroon”. New Insights into Disease and Pathogen Research Vol. 5, July 2021, pp. 48-55, https://stm1.bookpi.org/index.php/nidpr-v5/article/view/1622.