Inpatient care of small and sick babies, showing health system requirements by level of care. Red text signifies tracer indicator for bottleneck tool analysis. *See Vesel et al (2015) Kangaroo mother care, Enweronu-Laryea et al (2015) Basic newborn care and resuscitation, and Simen-Kapeu et al (2015) neonatal sepsis. Neonatal intensive care image source: Getty images/Save the Children. Special care for small and sick newborns image source: Ian Hurley/Save the Children. Basic care for all newborns image source: Jonathan Hyams/Save the Children.