Al-Sahab, B., Saqib, M., Hauser, G., & Tamim, H. (2010). Prevalence of smoking during pregnancy and associated risk factors among Canadian women: A national survey. BioMed Central.
शिकागो स्टाइल उद्धरणAl-Sahab, Ban, Masarat Saqib, Gabriel Hauser, और Hala Tamim. Prevalence of Smoking During Pregnancy and Associated Risk Factors Among Canadian Women: A National Survey. BioMed Central, 2010.
एमएलए उद्धरणAl-Sahab, Ban, Masarat Saqib, Gabriel Hauser, और Hala Tamim. Prevalence of Smoking During Pregnancy and Associated Risk Factors Among Canadian Women: A National Survey. BioMed Central, 2010.
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