Is expensive medicine worth it?
Roger-Achim
Diane
D
D002986:Clinical Trials as Topic; D003139:Common Cold / Q000628:therapy; D004351:Drug Resistance; D019317:Evidence-Based Medicine; D017048:Health Care Costs; D006801:Humans; D009079:Mucociliary Clearance; D009330:Nebulizers and Vaporizers; D010254:Paranasal Sinus Diseases / Q000628:therapy*; D015203:Reproducibility of Results; D012107:Research Design; D012220:Rhinitis / Q000628:therapy*; D012965:Sodium Chloride / Q000008:administration & dosage*; D007507:Therapeutic Irrigation / Q000379:methods
D012965:Sodium Chloride