Tropical Medicine behind Cocoa Slavery: A Campaign to Eradicate Sleeping Sickness in the Portuguese Colony of Príncipe Island, 1911-1914
Ewerton Luiz Figueiredo Moura da Silva
Tags: environment, Portugal, Príncipe, sleeping sickness, tropical medicine
Ewerton Luiz Figueiredo Moura da Silva
Tags: environment, Portugal, Príncipe, sleeping sickness, tropical medicine