DOI:
10.1055/s-00000089
Ultraschall in der Medizin - European Journal of Ultrasound
LinksClose Window
References
Holtzman KZ, Swanson DB, Ouyang W. et al.
Use of multimedia on the step 1 and step 2 clinical knowledge components of USMLE: a controlled trial of the impact on item characteristics.
Acad Med 2009;
84: S90-S93
Access:
Access:
We do not assume any responsibility for the contents of the web pages of other providers.