(Journal articles) may undergo a collection.Logical formLearned from27 sentences. A study may be published in a (medical journal).Logical formLearned from27 sentences. Journals can be underground.Logical formLearned from27 sentences. A male may contribute to a journal.Logical formLearned from26 sentences. A journal may be edited.Logical formLearned from26 sentences. A direction may pertain-to a journal.Logical formLearned from26 sentences. Editorial boards may pertain-to journals.Logical formLearned from26 sentences. Excerpts can be from journals.Logical formLearned from26 sentences. A journal can be abstract.Logical formLearned from26 sentences. A page may pertain-to a journal.Logical formLearned from26 sentences. Historical journals can be selected.Logical formLearned from26 sentences. A database may cover a (journal literature) of arts.Logical formLearned from26 sentences. Journals can be used.Logical formLearned from26 sentences. A location may pertain-to a journal.Logical formLearned from26 sentences. Some paper can be in a journal.Logical formLearned from26 sentences.