Thoulon, J M [Response of J.-M- Thoulon to the letter of Cl. Sureau]. [electronic resource] - Journal de gynecologie, obstetrique et biologie de la reproduction Feb 1999 - 76 p. digital Publication Type: Comment; Letter ISSN: 0368-2315 Subjects--Topical Terms: FemaleFetal Monitoring--methodsHumansPregnancy