%0 Journal Article %T Pattern of Change of Depressive Disorder over a One-Year Period among Community-Dwelling Older Adults in Qu¨¦bec %A Djemaa-Samia Mechakra-Tahiri %A Micheline Dub¨¦ %A Maria Victoria Zunzunegui %A Michel Pr¨¦ville %J Depression Research and Treatment %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/451708 %U http://dx.doi.org/10.1155/2013/451708