1. An introduction to gastroenterology;Alvarez,1948
2. Unmasking, after cholinergic paralysis by botulinum toxin, of a reversed action of nicotine on the mammalian intestine, revealing the probable presence of local inhibitory ganglion cells;Ambache;Brit J Pharmacol,1951
3. Unmasking, after cholinergic paralysis with botulinum toxin, of a reversed action of nicotine on the mammalian intestine, revealing the probably presence of local inhibitory ganglion cells in the enteric plexuses;Ambache;Br. J. Pharmacol.,1951
4. Movements and innervation of the small intestine;Bayliss;J. Physiol. Lond.,1899
5. Evidence for coexistence of ATP and nitric oxide in non-adrenergic, non-cholinergic (NANC) inhibitory neurones bin the rat ileum, colon and anococcygeus muscle;Belai;Cell Tissue Res.,1994