title: Letter: Fetal blood sampling.
mesh_terms: D001769:Blood; D001800:Blood Specimen Collection; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis; D005333:Fetus; D006801:Humans; D010920:Placenta; D011247:Pregnancy; D011296:Prenatal Diagnosis; D011677:Punctures / Q000009:adverse effects