The Gabrovo health services model in the People's Republic of Bulgaria : report on a study - Sokolov, David Konstantinović; Asvall, Jo Eirik, 1931-2010; Zöllner, Herbert (Copenhagen : WHO, Regional Office for Europe, 1980)
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Keywords: Public health -- Bulgaria; Public health -- Bulgaria -- Gabrovo (Oblast).; Regional medical programs -- Bulgaria -- Gabrovo (Oblast).