Fonte: https://br.depositphotos.com/stock-photos/sistema-digestivo.html

https://drive.google.com/file/d/1dtkNnErNhZtfX90Fv6MpK6nz_goksjmt/view?usp=sharing

Roteiro

https://drive.google.com/file/d/1uJfdaxzzanVHXcWumZ7_le6hbYAAFoB4/view?usp=sharing

Estudo Anatômico do Esôfago Texto.