Diagnosis of cervical change in pregnancy by means of transvaginal ultrasonography

Gary M. Joffe, Gerardo O. Del Valle, Luis A. Izquierdo, George J. Gilson, James F. Smith, Molly S. Chatterjee, Luis B. Curet

American Journal of Obstetrics and Gynecology · 1992 · 18 citations · 4 references

Concepts

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