305,936 ABSTRACTS Abstracts of the Thirteenth Annual Conference of the Hong Kong Society of Neurosciences Hong Kong, September 5, 1991 / ed. In chief H. Zimmermann, assoc. ed. Y.-A. Barde /et al/. - Shannon : Elsevier Scientific Publ. Ireland Ltd., 1991. - [4], 29 s. ; 28 cm (Neuroscience Letters, ISSN 0304-3940 ; suppl. 41)