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Credit
Massaua : clima e malattie. Studii dei medici di 1e classe Nella R. Marina / Filippo Rho, Giovanni Petella, Alessandro Pasquale. Public Domain Mark. Source: Wellcome Collection.
Provider
This material has been provided by London School of Hygiene & Tropical Medicine Library & Archives Service. The original may be consulted at London School of Hygiene & Tropical Medicine Library & Archives Service.