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19 abr 1888 ano - Hirschsprung disease

Descrição:

It was first described by the Danish paediatrician Harald Hirschsprung (1830-1916)
aganglionosis (absence of ganglion cells) in the distal colon and rectum.

Adicionado na linha do tempo:

Data:

19 abr 1888 ano
Agora
~ 137 years ago