549,432 SEROTONIN Serotonin and pain : Proceedings of the International Symposium on Serotonin and Pain, held in La Roque-Ga-geac, from 17-21 September 1989 /ed. J[ean]-M[arie] Besson. - Amsterdam [etc.] : Excerpta Medica, 1990. - 339 s. : il., wykr. ; 25 cm (International Congress Series ; nr 879) ISBN 0-444-81115-X