The development of immunohistochemistry.
D000818:Animals; D000906:Antibodies; D000937:Antigen-Antibody Reactions; D005455:Fluorescent Antibody Technique / Q000266:history; D005456:Fluorescent Dyes / Q000266:history; D049673:History, 20th Century; D007120:Immunochemistry / Q000266:history*; D051379:Mice; D013296:Streptococcus pneumoniae / Q000276:immunology
D000906:Antibodies; D005456:Fluorescent Dyes