title: [Prevention of chorial malignancy].
mesh_terms: D000293:Adolescent; D000328:Adult; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000188:drug therapy*; D008727:Methotrexate / Q000009:adverse effects / Q000627:therapeutic use*; D011247:Pregnancy
chemical_list: D008727:Methotrexate
vernacular_title: Profiláxis de la malignización corial.