O'Sullivan 2011.

Methods	12‐month parallel trial.
Participants	83 infants diagnosed with CF in the first 2 months of life who were exclusively bottle fed.
Interventions	Infant formula containing DHA and AA compared to standard infant formula containing no DHA or AA over 12 months.
Outcomes	Weight and height at 1 year of age; serum DHA and AA levels, IRT and alpha feto‐protein levels; Brasfield CXR score.
Notes	Fecal elastase measured at screening and then monthly for the study duration.

AA: arachidonic acid
 CF: cystic fibrosis
 CXR: chest x‐ray
 DHA: docosahexaenoic acid
 IRT: immunoreactive trypsin