#1 MESH DESCRIPTOR Infant, Premature EXPLODE ALL TREES #2 MESH DESCRIPTOR Infant, Low Birth Weight EXPLODE ALL TREES #3 MESH DESCRIPTOR Infant, Small for Gestational Age EXPLODE ALL TREES #4 MESH DESCRIPTOR Infant, Very Low Birth Weight EXPLODE ALL TREES #5 MESH DESCRIPTOR Premature Birth EXPLODE ALL TREES #6 (prematur* adj2 infant*):TI,AB,KY #7 (prematur* adj2 newborn*):TI,AB,KY #8 (prematur* adj2 neonate*):TI,AB,KY #9 preterm:TI,AB,KY #10 (low birth weight):TI,AB,KY #11 (low birthweight):TI,AB,KY #12 VLBW:TI,AB,KY #13 (LBW or ELBW):TI,AB,KY #14 (small for gestation*):TI,AB,KY #15 SGA:TI,AB,KY #16 (less than adj6 g):TI,AB,KY #17 (less than adj3 2kg):TI,AB,KY #18 (less than adj3 32 weeks):TI,AB,KY #19 (birth weight adj3 below):TI,AB,KY #20 (gestation* adj2 less than):TI,AB,KY #21 #1 OR #2 OR #3 OR #4 OR #5 OR #6 OR #7 OR #8 OR #9 OR #10 OR #11 OR #12 OR #13 OR #14 OR #15 OR #16 OR #17 OR #18 OR #19 OR #20 #22 MESH DESCRIPTOR Breast Feeding EXPLODE ALL TREES #23 MESH DESCRIPTOR Infant Nutritional Physiological Phenomena EXPLODE ALL TREES #24 MESH DESCRIPTOR Dietary Proteins EXPLODE ALL TREES WITH QUALIFIERS AD,AE,TU #25 MESH DESCRIPTOR Dietary Supplements EXPLODE ALL TREES 8166 #26 MESH DESCRIPTOR Fatty Acids, Omega-3 EXPLODE TREES 1 2 3 WITH QUALIFIERS AD,AE,TU #27 MESH DESCRIPTOR Arachidonic Acid EXPLODE ALL TREES WITH QUALIFIERS AD,AE,TU 72 #28 MESH DESCRIPTOR Fatty Acids, Unsaturated EXPLODE TREES 1 WITH QUALIFIERS AD,AE,TU #29 MESH DESCRIPTOR Dietary Fats, Unsaturated EXPLODE ALL TREES WITH QUALIFIERS AD,AE,TU #30 MESH DESCRIPTOR Enteral Nutrition EXPLODE ALL TREES #31 MESH DESCRIPTOR Parenteral Nutrition EXPLODE ALL TREES #32 MESH DESCRIPTOR Infant Formula EXPLODE ALL TREES #33 MESH DESCRIPTOR Milk, Human EXPLODE ALL TREES #34 MESH DESCRIPTOR Food, Fortified EXPLODE ALL TREES #35 MESH DESCRIPTOR Food, Formulated EXPLODE ALL TREES #36 MESH DESCRIPTOR Infant Food EXPLODE ALL TREES #37 (breast milk or human milk):TI,AB,KY #38 formula:TI,AB,KY #39 (PUFA supplement*):TI,AB,KY #40 (feed* regimen*):TI,AB,KY #41 (protein* adj2 concentration*):TI,AB,KY #42 probiotic*:TI,AB,KY #43 parenteral*:TI,AB,KY #44 enteral*:TI,AB,KY #45 (maternal milk):TI,AB,KY #46 (multinutrient supplement*):TI,AB,KY #47 (breast fed or breastfed):TI,AB,KY #48 prebiotic*:TI,AB,KY #49 (diet* supplement*):TI,AB,KY #50 (nutrient enriched):TI,AB,KY #51 (Docosahexaenoic Acid*):TI,AB,KY #52 ( arachidonic acid*):TI,AB,KY #53 ( glutamine adj2 supplement*):TI,AB,KY #54 ( taurine adj2 supplement*):TI,AB,KY #55 ( calcium adj2 supplement*):TI,AB,KY #56 ( palm olein):TI,AB,KY #57 (palmitic acid):TI,AB,KY #58 (fortification or fortified):TI,AB,KY #59 ( fatty acids):TI,AB,KY #60 ( supplement* feed*):TI,AB,KY #61 ( complementary feed*):TI,AB,KY #62 nutrition*:TI,AB,KY #63 (Hydrolysed liquid):TI,AB,KY #64 (Hydrolyzed liquid):TI,AB,KY #65 (gamma-linoleic acid):TI,AB,KY #66 (diet* adj3 protein*):TI,AB,KY #67 #22 OR #23 OR #24 OR #25 OR #26 OR #27 OR #28 OR #29 OR #30 OR #31 OR #32 OR #33 OR #34 OR #35 OR #36 OR #37 OR #38 OR #39 OR #40 OR #41 OR #42 OR #43 OR #44 OR #45 OR #46 OR #47 OR #48 OR #49 OR #50 OR #51 OR #52 OR #53 OR #54 OR #55 OR #56 OR #57 OR #58 OR #59 OR #60 OR #61 OR #62 OR #63 OR #64 OR #65 OR #66 52883 #68 #21 AND #67