TL8-506 for Dummies
Pursuing oral administration of radiolabeled zafirlukast to volunteers, urinary excretion accounts for about ten% of the dose and the rest is excreted in feces. Zafirlukast will not be detected in urine.Zafirlukast is considered to be "pregnancy category B." This is certainly thanks, in part, for the large security margin of zafirlukast in animal s