Effects of hypoxia and simulated myocardial ischaemic conditions on 5- hydroxytryptamine (5-ht) response of human umbilical artery (hua) strips - Mathias, Roberto Simão; Cavalcante, M T; Carvalho, J A C; De Moraes, S (Reuniao Anual da Federacao de Sociedades de Biologia Experimental, 1995)