1. On the transmission of electric influence across the middle line of the body Author(s): Mitchell, S. Weir (Silas Weir), 1829-1914 Publication: New York : G. P. Putnam's Sons, 1877 Subject(s): Facial ParalysisFacial MusclesElectric StimulationPhiladelphia
2. Zygomaticus Author(s): Pillbox, 1816-1869, artist Publication: London : Pubsd. by Henry Renshaw, 365 Strand, [1838] Subject(s): Facial MusclesLaughter
