Tài liệu tham khảo WikiPedia: Gustav_Giemsa http://www.edubilla.com/inventor/gustav-giemsa/ http://webopac.hwwa.de/PresseMappe20E/Digiview_MID... https://onlinelibrary.wiley.com/doi/full/10.1111/j... https://www.ncbi.nlm.nih.gov/pubmed/17652540
