17. Neil McIntosh quoted in Christie and Tansey,
18. Author interview Judith Meek, 2018.
19. A 1964 paper from Toronto reported only one baby with RDS surviving after ventilation. At UCH, Os managed to reach a 30 per cent survival rate by the late 1960s. Professor Oswald Reynolds, quoted in Christie and Tansey,
20. Christie and Tansey,
21. http://www.nytimes.com/2013/07/30/health/ a-kennedy-babys-life-and-death.html, accessed 27 November 2017.
22. HL Halliday, ‘Surfactants: Past, Present and Future’,
23. Christie and Tansey,
24. Peter Dunn quoted in Christie and Tansey,
25. Christie and Tansey,
26. Christie and Tansey,
27. Christie and Tansey,