primary studies published RCT Oral ciprofloxacin compared with conventional intravenous treatment for Pseudomonas aeruginosa infection in adults with cystic fibrosis. Year: 1987 Date: 1993 Author: Hodson ME Source Lancet. 1987 Jan 31;1(8527):235-7. Study design (if review, criteria of inclusion for studies) RCT Related topics Omega-3 fatty acids, zinc and probiotics supplements in cystic fibrosis