A new mouth gag.
DINGMAN
R O
RO
GRABB
W C
WC
D004864:Equipment and Supplies; D006801:Humans; D009055:Mouth; D013517:Otorhinolaryngologic Surgical Procedures; D010614:Pharynx / Q000601:surgery*; D013515:Surgery, Oral / Q000600:supply & distribution*; D013525:Surgical Instruments
PHARYNX/surgery; SURGERY, ORAL/equipment and supplies