Construction, expression and purification of a prokaryotic expression plasmid carrying pulmonary surfactant protein C  
Wang Jing, Du Jiang, Zhou Xi-zhong, Liu Ru, Shen Wei, Wang Bin
Chinese Journal of Tissue Engineering Research . 2012, (15): 2699 -2703 .  DOI: 10.3969/j.issn.1673-8225.2012.15.009