Villamonte W, Escalante D, Yabar J, Jerí M, Peralta P, Ochoa R. Umbilical artery blood gases of term neonates at altitude. Rev Peru Med Exp Salud Publica [Internet]. 2014 Mar. 18 [cited 2024 Nov. 23];31(1). Available from: https://rpmesp.ins.gob.pe/index.php/rpmesp/article/view/12