passages.id: 1118
passages.type: sentence
passages.text: The patients suffered from partial or total intestinal obstruction , necrotizing enterocolitis or pyloric stenosis.All infants were fasting and studied during periods of at least one hour .
entities.id: 1119
entities.type: participant
entities.text: patients suffered from partial or total intestinal obstruction , necrotizing enterocolitis or pyloric stenosis.All infants were fasting