title: The Romanowsky stains: a review.
mesh_terms: D001399:Azure Stains; D001773:Blood Cells; D004801:Eosine Yellowish-(YS); D049672:History, 19th Century; D049673:History, 20th Century; D013677:Medical Laboratory Science / Q000266:history; D008751:Methylene Blue; D013194:Staining and Labeling / Q000592:standards*
chemical_list: D001399:Azure Stains; D008751:Methylene Blue; D004801:Eosine Yellowish-(YS)