Peter Dunn (paediatrician)
Peter MacNaughton Dunn, FRCP, FRCOG, FRCPCH (23 June 1929 – 2 February 2021) was an English paediatrician. Dunn was known for introducing into the UK the Gregory box in 1971, that gave Continuous positive airway pressure in the treatment of infant respiratory distress syndrome of the newborn.