MeSH: Fecal Impaction-classification MeSH: amitriptylin-chemická syntéza MeSH: Nafoxidine-isolation & purification MeSH: Esophageal pH Monitoring-classification Pracoviště: State Institute for Drug Control Prague Czechia MeSH: Post-Concussion Syndrome-chemically induced MeSH: Discoidins-poisoning MeSH: ADP Ribose Transferases-ultrastructure