The Progress of Invention in the Nineteenth Century.

by Edward W. Byrn

TERTIAN FORM.

AESTIVO-AUTUMNAL FORM.

FIG. 177.—BLOOD OF MAN. SHOWING PARASITE OF MALARIA (LAVERAN).
(Photo-Micrographs, 1,000 diam., by William M. Gray, M. D.)

TERTIAN FORM.

AESTIVO-AUTUMNAL FORM.

FIG. 177.—BLOOD OF MAN. SHOWING PARASITE OF MALARIA (LAVERAN).
(Photo-Micrographs, 1,000 diam., by William M. Gray, M. D.)