Adolf Lazarus

Working in medicine at the turn of the 20th century, Adolf Lazarus is chiefly remembered as the coauthor of Histology of the Blood, Normal and Pathological with Paul Ehrlich. The book became a notable early study of blood cells and blood disorders, bringing careful microscopic observation into clinical medicine.

Reliable online records consulted here confirm his life dates as 1867–1925 and consistently associate him with this major hematology text. Because readily available biographical sources are limited, it is safest to describe him as a physician and medical author whose published work contributed to the developing science of blood examination.

His name remains most visible today through library and public-domain editions of that book, which continue to interest readers in the history of medicine and laboratory science.