Ritter, M. R., Dorrell, M. I., Edmonds, J., Friedlander, S. F., & Friedlander, M. (2002). Insulin-like growth factor 2 and potential regulators of hemangioma growth and involution identified by large-scale expression analysis. The National Academy of Sciences.

Ritter, Matthew R., Michael I. Dorrell, Joseph Edmonds, Sheila Fallon Friedlander, und Martin Friedlander. Insulin-like Growth Factor 2 and Potential Regulators of Hemangioma Growth and Involution Identified By Large-scale Expression Analysis. The National Academy of Sciences, 2002.

Ritter, Matthew R., et al. Insulin-like Growth Factor 2 and Potential Regulators of Hemangioma Growth and Involution Identified By Large-scale Expression Analysis. The National Academy of Sciences, 2002.