title: Prognostic value of pronuclear morphology.
authors.forename: Juan R
authors.initials: JR
authors.lastname: Correa-Pérez
mesh_terms: D001755:Blastocyst / Q000648:ultrastructure*; D002467:Cell Nucleus / Q000648:ultrastructure*; D004624:Embryo Transfer; D005260:Female; D005307:Fertilization in Vitro; D006801:Humans; D011237:Predictive Value of Tests