A History Of: Medicine

Scholars like Avicenna preserved Greco-Roman knowledge and significantly advanced pharmacology and surgery.

His work on human anatomy challenged and corrected Galen's ancient teachings. A History of Medicine

This era changed medicine from a practice of observation to a science. A History of Medicine

The focus shifted from overall "humours" to specifically diseased organs and tissues. 6. The 20th Century to Present: Modern Advancements A History of Medicine