Jhun, H., Seo, H., Lee, D., Sung, M., Kang, Y., Syn, H. C., & Jun, J. K. (2010). Self-reported Smoking and Urinary Cotinine Levels among Pregnant Women in Korea and Factors Associated with Smoking during Pregnancy. The Korean Academy of Medical Sciences.

Jhun, Hyung-Joon, Hong-Gwan Seo, Do-Hoon Lee, Moon-Woo Sung, Yoon-Dan Kang, Hee Chul Syn, and Jong Kwan Jun. Self-reported Smoking and Urinary Cotinine Levels Among Pregnant Women in Korea and Factors Associated With Smoking During Pregnancy. The Korean Academy of Medical Sciences, 2010.

Jhun, Hyung-Joon, et al. Self-reported Smoking and Urinary Cotinine Levels Among Pregnant Women in Korea and Factors Associated With Smoking During Pregnancy. The Korean Academy of Medical Sciences, 2010.