Profound Quotes by Paul R. Ehrlich: Insights on Population and Sustainability
Paul Ehrlich (1854–1915) was a groundbreaking German physician and scientist who made significant contributions to immunology, chemotherapy, and hematology. He is best known for his theory of the immune system, which led to the development of the side-chain theory, explaining how antibodies are formed in response to infections. Ehrlich’s work in staining techniques also revolutionized…