1.   Certain journals contain abnormally or unexpectedly high proportions of classic references, and hence need longer storage.

2.   Dr K. Satyanarayana, an expert on Indian medical journals, argues that this is because journals contain little of practical use and interest for the general practitioners.

3.   The county sheriff said the journal contains sentimental farewells to friends named Kevin and Bill.

4.   The journal contained classified information.