Retracted: Worst Pattern Of Invasion and occult cervical metastases for oral squamous carcinoma.

The above article, published online in Wiley Online Library as the Version of Record on March 28, 2017 (doi 10.1002/hed.24754), has been retracted by agreement between the Editor-in-Chief, Ehab Y. Hanna, and Wiley Periodicals, Inc. The retraction has been agreed owing to a dispute as to authorship and inclusion of some data in the analysis. REFERENCE: Velosa, C., Shi, Q., Stevens, T. M., Chiosea, S. I., Purgina, B., Carroll, W., Rosenthal, E., Morlandt, A., Loree, T. and Brandwein-Weber, M. S. (2017), Worst pattern of invasion and occult cervical metastases for oral squamous carcinoma. Head Neck. doi:10.1002/hed.24754.