Sleep duration, sleep quality and cardiovascular disease mortality among the elderly: A population-based cohort study
| Autor: | Suzuki, Etsuji ⁎, Yorifuji, Takashi, Ueshima, Kazumune, Takao, Soshi, Sugiyama, Masumi, Ohta, Toshiki, Ishikawa-Takata, Kazuko, Doi, Hiroyuki |
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| Zdroj: | In Preventive Medicine 2009 49(2):135-141 |
| Databáze: | ScienceDirect |
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