1. Jeffery P. Baker, ‘The Incubator Controversy: Pediatricians and the Origins of Premature Infant Technology in the United States, 1890 to 1910,’ Pediatrics 87, no. 5 (1991): 654.
2. Jeffery P. Baker, ‘The Incubator and the Medical Discovery of the Premature Infant,’ Journal of Perinatology 5 (2000): 323.
3. William A. Silverman, ‘Incubator-Baby Side Shows,’ Pediatrics 64, no. 2 (1979): 128.
4. Tonse N.K. Ragu, ‘An Extant Hess Incubator on Display,’ [letter to the editor] Pediatrics 107, no. 4 (2001): 805.
5. Richard J. Martin, et al. Fanaroff and Martin’s Neonatal-Perinatal Medicine: Diseases of the Fetus and Infant, 10th ed. ( St Louis: Elsevier, 2015 ).