10-22-2025, 09:54 AM 
		
	
	
		A paper analyzing (and illustrating) a secret handwritten note from an 18th century Swedish physician.
https://ethnobiomed.biomedcentral.com/ar...25-00813-0
	
	
	
	
https://ethnobiomed.biomedcentral.com/ar...25-00813-0

 
 

 
