Dmitry Smirnov
Dmitry Smirnov
in Learning Materials
Some students cannot believe that these syringes were used until the 80s of the 20th century. Perhaps they consider this a tool of medieval torture? :)

Some students cannot believe that these syringes were used until the 80s of the 20th century. Perhaps they consider this a tool of medieval torture? :)

Reusable syringes. Medical devices of the 20th Century.

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