[Investigations of the virus of the variola vaccine.  I.  Reliability of spot preparation for electronoptic reproduction and measuring of elementary bodies].
D035843:Biomedical Research; D006801:Humans; D015203:Reproducibility of Results; D012098:Reproduction; D012899:Smallpox / Q000517:prevention & control*; D012900:Smallpox Vaccine; D012901:Variola virus
D012900:Smallpox Vaccine
SMALLPOX/prevention and control
Untersuchungen am Virus der Variola-Vaccine.  I.  Uber den Wert der Tupfpräparation für die elektronenoptische Abbildung und Ausmessung von Elementarkörpern.