h.a.

Hence in the tissue of the liver we have, branching and interweaving among the lobuli, the small branches of the bile duct (b.d.), which carries away the bile formed, the portal vein (p.v.), the hepatic artery (h.a.), and the hepatic vein (h.v.).

Text Book of Biology, Part 1: Vertebrata 1906

(she (h.a.) was quite fond of The Prophet, if I remember correctly.)

damned if this wilwheaton.net entry - emergency weblog; or: epersonae; or: elaine nelson 2001