Differences between basolateral and apical plasma membrane enriched fractions from parietal cells: presence of P2y receptors. (August 1994) - Vallejo, A. I.; Asurabarrena, C.; Gómez, R.; Mendoza, L.; Salgado, C.; Carou, M.; Gáldiz, B.; Bergaretxe, I.; Arín, R. M.; Ainz, F.; Gil-Rodrigo, C.