RT Journal Article SR Electronic T1 How to use near-infrared spectroscopy JF Archives of disease in childhood - Education & practice edition JO Arch Dis Child Educ Pract Ed FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 58 OP 63 DO 10.1136/archdischild-2018-315532 VO 105 IS 1 A1 Peter Donnelly A1 Miriam R Fine-Goulden YR 2020 UL http://ep.bmj.com/content/105/1/58.abstract AB