DOI: 10.1055/s-00000089

Ultraschall in der Medizin - European Journal of Ultrasound

References

van Calster B, Abdallah Y, Guha S et al.
Rationalizing the management of pregnancies of unknown location: temporal and external validation of a risk prediction model on 1962 pregnancies.

Hum Reprod 2013;
28: 609-616

Download Bibliographical Data

Access:
Access: