Ultrasonic diagnosis of hydatidiform mole with a coexistent fetus.

@article{Barone1977UltrasonicDO,
  title={Ultrasonic diagnosis of hydatidiform mole with a coexistent fetus.},
  author={Constance M. Barone},
  journal={Radiology},
  year={1977},
  volume={124 3},
  pages={798}
}
The sonogram of a patient with an intrauterine gestation revealed a partial posterior placenta praevia and a hydatidiform mole within the praevia portion of the placenta.