Routine second-trimester ultrasonography in the United States: A cost-benefit analysis
Anthony M. Vintzileos, Cande V, Ananth, John C. Smulian, Tryfon Beazoglou, Robert A. KnuppelVolume:
182
Year:
2000
Language:
english
Pages:
6
DOI:
10.1067/mob.2000.103943
File:
PDF, 598 KB
english, 2000