Ultraviolette stråler: For at undgå ar forårsaget af kopper bør patienter behandles i værelser eller kun gå ind i rødt lys, fri for ultraviolette stråler. Anonym illustration fra 1925. Privat samling.(Ultraviolet rays: to avoid scars caused by smallpox, patients should be treated in rooms or enter only red light, free of ultra violet rays. Anonymous illustration from 1925. Private collection.)Anonymous Anonymous |
| € 133.36
Inklusive 25% moms |
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1925 · Engraving
· Billed-ID: 1047995
Private Collection / Bridgeman Images |
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