The history of the pneumococcus.
Shulman
Stanford T
ST
D005602:France; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008829:Microbiology / Q000266:history*; D008984:Monaco; D010678:Philately; D013296:Streptococcus pneumoniae / Q000472:pathogenicity; D014481:United States