Book

 1 1|           passive, and thatof the vein active. Similarly, when
 2 1|     appears to me, then, that the vein, as well as each of the
 3 1|         nerve, membrane, ligament,vein, and so forth, at the first
 4 1| necessarilybe either an artery, a vein, a nerve, or a complex of
 5 2|          it through the arterioid vein to the lungs (for Erasistratus
 6 2|      blood is], for bone, artery, vein, nerve, cartilage, fat,
 7 2|    between the termination of the vein which is on the concave
 8 2|     becomes filled from the lower vein, and empties itself both
 9 2|         other blood from the real vein lying adjacent; this fictitious
10 2|      uncompounded. And the simple vein will receive nourishment
11 2|         nerve and artery from the vein. How, and in what way? For,
12 2|          from the adjacent simple vein. Secondly, I also accept
13 2|        whether it be exercised by vein, liver, arteries, heart,
14 3|           Thus too, the coat of a vein, being single, consists