Before revision: Etiology, Concept and Prophylaxis of Childbed Fever () is a pioneering medical book by Ignaz Semmelweis published in 1861, which explains how hygiene in hospitals can drastically reduce unnecessary deaths.
After revision: writtenandEtiology, Concept and Prophylaxis of Childbed Fever () is a pioneering medical book by Ignaz Semmelweis published in 1861, which explains how hygiene in hospitals can drastically reduce unnecessary deaths.