Use the A D current, strong force. Place the N. P., _long cord_, upon
the lower cervical vertebrae, and then treat, _first_, with the _tongue_
instrument, P. P., in the mouth, as far back on the tongue as can be
borne, three to five minutes. _Next_, manipulate with sponge-cup, P. P.,
or the tin electrode filled with sponge, over all the front parts of the
neck and throat, down to the chest, five to eight minutes.
Treat as often as once in two or three hours.