Crack et al (1995) Pharmacological and biochemical analysis of FPL 67156, a
novel, selective inhibitor of ecto-ATPase. Br.J.Pharmacol. 114
475. Kennedyet al (1997) Release of soluble nucleotidases: a
novel mechanism for neurotransmitter inactivation? TiPS 18 263. Westfallet al (1997) The ecto-ATPase inhibitor ARL 67156 enhances
parasympathetic neurotransmission in the guinea-pig urinary bladder.
Eur.J.Pharmacol. 329 169.