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Publication year
2000
Suggested citation
Dias CM, Graca MJ. National Health Survey in Portugal: History, Methods and Some Results. Lisbon, Portugal: National Health Institute Doutor Ricardo Jorge (INSA), 2000.
Dias CM, Graca MJ. National Health Survey in Portugal: History, Methods and Some Results. Lisbon, Portugal: National Health Institute Doutor Ricardo Jorge (INSA), 2000.