[Invasive procedure in obstetrics: a journey in the field of fetal medicine. Four videocasettes proposed by the Italian Association for the Study of Malformations and by "Recordati" (new)].
D000649:Amniocentesis; D015193:Chorionic Villi Sampling; D005260:Female; D006801:Humans; D007558:Italy; D011247:Pregnancy; D011296:Prenatal Diagnosis / Q000379:methods; D014743:Videotape Recording