1935-, Greenwood, David,. Antimicrobial drugs : chronicle of a twentieth century medical triumph. Oxford University Press https://www.worldcat.org/oclc/801405589. 2008-01-01 [2016-12-16]. OCLC 801405589. (原始内容存档于2019-07-13).缺少或|title=为空 (帮助)
1935-, Greenwood, David,. Antimicrobial drugs : chronicle of a twentieth century medical triumph. Oxford University Press https://www.worldcat.org/oclc/801405589. 2008-01-01 [2016-12-16]. OCLC 801405589. (原始内容存档于2019-07-13).缺少或|title=为空 (帮助)