引用本文: | Osler M,Tj?nneland A,Suntum M,Thomsen BL,Stripp C,Gr?nbaek M,Overvad K.Does the association between smoking status and selected healthy foods depend on gender? A population-based study of 54 417 middle-aged Danes[J].European journal of clinical nutrition,2002,56(1):57-63. |