लोड हो रहा है...
Smoking in adolescents: prevalence and 15-year trends (population surveys in Novosibirsk, 1989—2003)
Aim. To study smoking prevalence and trends in megapolis adolescents over the socio-economic transition period in Russia.Material and methods. Four population screening surveys (1989, 1994, 1999, and 2003) were performed in random representative samples of 14—17-year-old adolescent school pupils fro...
में बचाया:
मुख्य लेखकों: | , , |
---|---|
स्वरूप: | Artigo |
भाषा: | Russo |
प्रकाशित: |
«SILICEA-POLIGRAF» LLC
2009-06-01
|
श्रृंखला: | Кардиоваскулярная терапия и профилактика |
विषय: | |
ऑनलाइन पहुंच: | https://cardiovascular.elpub.ru/jour/article/view/1420 |
टैग : |
टैग जोड़ें
कोई टैग नहीं, इस रिकॉर्ड को टैग करने वाले पहले व्यक्ति बनें!
|