[Charles Gabriel Pravaz: centenary of the invention of the Pravaz hypodermic syringe].
D006666:History of Medicine; D062069:Inventions; D013594:Syringes; D013595:Syringomyelia
HISTORY, MEDICAL; SYRINGES
CHARLES GABRIEL PRAVAZ: centenario da invencção da seringa hipodérmica Pravaz.