title: Stones: Now the drugs don't work: tamsulosin is ineffective as medical expulsive therapy.
authors.forename: Peter
authors.initials: P
authors.lastname: Sidaway
mesh_terms: D002121:Calcium Channel Blockers / Q000627:therapeutic use*; D003085:Colic / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D009543:Nifedipine / Q000627:therapeutic use*; D013449:Sulfonamides / Q000627:therapeutic use*; D014515:Ureteral Diseases / Q000188:drug therapy*; D064804:Urological Agents / Q000627:therapeutic use*
chemical_list: D002121:Calcium Channel Blockers; D013449:Sulfonamides; D064804:Urological Agents; D009543:Nifedipine