TY - RPRT TI - Leech neurogenesis. I. Positional commitment of neural precursor cells. AU - D K Stuart AU - S A Torrence AU - M I Law PY - 1989 DO - 10.1016/0012-1606(89)90128-0 UR - https://pubmed.ncbi.nlm.nih.gov/2806719/ ID - 2806719 ER -