L. V. Ruiz Sánchez, X. P. Sánchez Alquichire, C. A. Ruiz Barajas, M. A. Pulido Montes, and K. Rincón Romero, “Characterization of anxiety during pregnancy and childbirth from the nursing professional’s perspective”, Nursing Depths Series, vol. 2, p. 68, Dec. 2023, doi: 10.56294/nds202368.