"Diether Lambrechts" . "Vitamin D deficiency is highly prevalent in COPD and correlates with variants in the vitamin D-binding gene"@en . "Vitamin D deficiency is highly prevalent in COPD and correlates with variants in the vitamin D-binding gene"@en . . "Vitamin D deficiency is highly prevalent in COPD and correlates with variants in the vitamin D-binding gene"@nl . . . . . . . "Vitamin D deficiency is highly prevalent in COPD and correlates with variants in the vitamin D-binding gene"@nl . "65" . . . "Marc Decramer" . "article scientifique publi\u00E9 en 2009"@fr . . . . . "wetenschappelijk artikel"@nl . . "An Lehouck" . . . "10.1136/THX.2009.120659" . "Vitamin D deficiency is highly prevalent in COPD and correlates with variants in the vitamin D-binding gene"@en . . "Claudia Carremans" . . . . "Bart Claes" . "Johan Coolen" . . "art\u00EDculu cient\u00EDficu espubliz\u00E1u n'avientu de 2009"@ast . "Ian Buysschaert" . . "Vitamin D deficiency is highly prevalent in COPD and correlates with variants in the vitamin D-binding gene"@en . "Vitamin D deficiency is highly prevalent in COPD and correlates with variants in the vitamin D-binding gene"@nl . "2009-12-08T00:00:00Z"^^ . "Chantal Mathieu" . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0433\u0440\u0443\u0434\u043D\u0456 2009"@uk . "19996341" . . . "scientific article published on 08 December 2009"@en . . "215-220" . . . "3" . . "Wim Janssens" . .