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A concise synthesis of L-pyrrolysine.
Han MY, Wang HZ, An WK, Jia JY, Ma BC, Zhang Y, Wang W. Han MY, et al. Among authors: an wk. Chemistry. 2013 Jun 17;19(25):8078-81. doi: 10.1002/chem.201300403. Epub 2013 May 3. Chemistry. 2013. PMID: 23649505
Hong Kong: a model of successful tobacco control in China.
Koplan JP, An WK, Lam RM. Koplan JP, et al. Among authors: an wk. Lancet. 2010 Apr 17;375(9723):1330-1. doi: 10.1016/S0140-6736(10)60398-4. Epub 2010 Mar 25. Lancet. 2010. PMID: 20347129 No abstract available.