L. R. Villermé and Zurich.
Ackerknecht
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EH
D049671:History, 18th Century; D019476:Insect Proteins; D008887:Military Medicine / Q000266:history; D011506:Proteins; D011634:Public Health / Q000266:history; D047011:Silk; D013557:Switzerland; D013783:Textile Industry / Q000266:history*
D019476:Insect Proteins; D011506:Proteins; D047011:Silk