Book

1 1|        is it not indicative of peristalsis that alwayswhen the upper
2 2|     movement thereafter on the peristalsis and propulsive action of
3 3| transverse, for the purpose of peristalsis. In fact, the movements
4 3|  transverse for the purpose of peristalsis. For just as the movements
5 3|       the movement of circular peristalsis. For what alone happens,
6 3|       the outer one helping by peristalsis and propulsion, whereas