title: Romanowsky-Malachowski stains the so-called Romanowsky stain: Malachowski's 1891 use of alkali polychromed methylene blue for malaria plasmodia.
mesh_terms: D001773:Blood Cells / Q000166:cytology / Q000382:microbiology*; D003584:Cytological Techniques / Q000266:history*; D049672:History, 19th Century; D008751:Methylene Blue; D010961:Plasmodium / Q000032:analysis*; D013194:Staining and Labeling
chemical_list: D008751:Methylene Blue