Report on the investigation of pellagra in Illinois for the Illinois Pellagra Commission / by J.F. Siler and H. J. Nichols.

Die experimentelle Chemotherapie der Spirillosen (Syphilis, Rückfallfieber, Hühnerspirillose, Frambösie) / von Paul Ehrlich und S. Hata ; mit beiträgen von H.J. Nichols .. [and others].

From January 2026 Wellcome Collection will close at 18.00 on Thursdays.

We're running paid user research studies to improve Wellcome Collection online