[Stability of diphtheria toxin used in Schick test].
D004165:Diphtheria / Q000175:diagnosis*; D004167:Diphtheria Toxin; D006801:Humans; D012882:Skin Tests
D004167:Diphtheria Toxin
DIPHTHERIA/diagnosis
Ob usloviiakh stabil'nosti difteriinogo toksina, primeniaemogo dlia reaktsii Shika.