Data are from Long, C.L. et al. (1981). `Contribution of skeletal
muscle protein in elevated rates of whole body protein 
catabolism in trauma patients,' American Journal of Clinical 
Nutrition, 34:1087-1093.  

Data are metabolic expenditures in kcal/kg/day for eight non-
trauma patients and seven trauma patients. 
 
Data were reproduced in:

Ramsey and Schafer (1997). The Statistical Sleuth: A course in methods
of data analysis, Duxbury Press.