怀

Flavia M P M Donoso1, Cristiane S Pizzutto2,3, Juan Contardo4

  • 1Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, Sao Paulo, Brazil.

概括

超声波可以帮助在怀孕早期诊断和监测胎儿成长. 诸如妊娠囊长度和双双体直径等关键测量有助于估计妊娠年龄,确保健康的后代.

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