Gramegna, A, Moore, J E, McCaughan, J, Millar, B C, Ewing, J, Elborn, J S, Blasi, F & Downey, D G 2018, ' Increasing burden of antimicrobial resistance in pseudomonas aeruginosa from adult patients with cystic fibrosis (CF) in Northern Ireland: Then and now ', Ulster Medical Journal, vol. 87, no. 2, pp. 129-130 . < https://www.ums.ac.uk/087_2.html >