Date	Event	Description
2 July 2019	New citation required but conclusions have not changed	No trials identified. Conclusions are unchanged.
2 July 2019	New search has been performed	Search updated in October 2018.
12 June 2008	Amended	Converted to new review format.
9 July 2007	New search has been performed	This review updates the review "Formula milk versus preterm human milk for feeding preterm or low birth weight infants" published in The Cochrane Library, Issue 3, 2001 (Henderson 2001). In this update, the structure of the review has been revised in the following manner: 1. The comparison description is now "formula milk versus maternal breast milk." A companion review addresses the comparison of "formula milk versus donor breast milk" (Quigley 2007). 2. The inclusion criteria includes trials that compared feeding with formula versus maternal breast milk as a sole diet or as a supplement to formula milk (previous review restricted to sole diet). No eligible trials were identified on updated search. The previous review had identified a trial that compared feeding with formula milk versus donor preterm milk. This trial is no longer eligible for inclusion but is now included in the companion review of "formula milk versus donor breast milk" (Quigley 2007).
9 July 2007	New citation required and conclusions have changed	Substantive amendment