%A Dingding Xu %T Experimental production of penicillin in Kunming in the early 1940s %0 Journal Article %D 2013 %J Protein Cell %J Protein & Cell %@ 1674-800X %R 10.1007/s13238-013-3801-7 %P 323-324 %V 4 %N 5 %U {https://journal.hep.com.cn/pac/EN/10.1007/s13238-013-3801-7 %8 2013-05-01 %X