From the 2013 ACS Clinical Congress in Washington, D.C.:

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Dr. Pellegrini with residents

Drs. Conley, Billingham, & Langdale

Drs. Masserweh & Pellegrini

Drs. Clowes & Marquardt

Dr. Clowes

Drs. Bernier & Strauss

Drs. Clowes, Stelzner, & Dellinger

Drs. Evans & Davidson