the effect of aspirin ( asp ) , chlorpromazine ( cpz ) , diphenoxylate ( dp ) , ethylene glycol tetraacetate ( egta ) , hydrocortisone ( hc ) , loperamide ( lpa ) , methylprednisolone ( mp ) , phenotolamine mesylate ( ptm ) , propranolol ( pr ) , and trifluoperazine ( tpz ) on the secretory activity induced by escherichia coli heat-stable ( st ) enterotoxin in infant mice was studied .
C0004057
aspirin
C0021270
infant