... 2006.27. Forte GJ: U.S. physician workforce forecasting: a tale of two states. CahSociol Demogr Med 2006, 46(2):123-148.28. Basu K, Gupta A: A physician demand and supply forecast model for Nova ... countries. HumanResources for Health 2009, 7:22.doi:10.1186/1478-4491-8-24Cite this article as: Barber and López-Valcárcel: Forecasting the need for medical specialists in Spain: application of a system ... health systems.In spite of the wealth of information for the publichealth system, the total number of doctors, includingthose in private practice, potentially or in fact active byspecialty,...