Zanamivir for the treatment of influenza in adults: a systematic review and economic evaluation (Provisional abstract)      
Ziehl-Neelsen staining technique can diagnose paragonimiasis (Provisional abstract)      
Zinc and copper supplementation are not cost-effective interventions in the treatment of acute diarrhea (Provisional abstract)      
Zinc supplementation reduced cost and duration of acute diarrhea in children (Provisional abstract)      
Zoledronic acid versus pamidronate: cost minimisation in bone metastasis (Structured abstract)