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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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1 ene 1840 año - Heine describes polio, "Infantile Spinal Paralyis"
Añadido al timeline:
From A to Zika: Diseases and Medical Advancements Through Time
By
Claire
14 dic 2018
1
0
1211
fecha:
1 ene 1840 año
Ahora mismo
~ 185 years ago
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