1.
Supatmi S, Permatasari I, Yumni FL, Aryunani A. The Effect of Yophytta Exercise for Shortening the Second Stage of Labour in Primigravidas. Gac Méd Caracas [Internet]. 2 de junio de 2022 [citado 13 de julio de 2024];130(1 S):S119-S124. Disponible en: http://saber.ucv.ve/ojs/index.php/rev_gmc/article/view/23894