In copyright
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Credit
En la terapia oral de la diabetes mellitus, Rastinon Hoechst (tolbutamida) : Dispepsia, y flatulencia por insuficiencia pancreatica, medicación substitutiva en pancreatitis cronicas, Festal / Hoechst A.G. ; representantes: Farmaceutica Hoechst Mexicana, S.A. In copyright. Source: Wellcome Collection.