• 1 · Religion and Magic
• 2 · Nature
• 3 · Human Being, Man in General
• 4 · Society, Civilization, Culture
• 5 · Abstract Ideas and Concepts
• 6 · History
• 7 · Bible
• 8 · Literature
• 9 · Classical Mythology and Ancient History

• Top
• 4 · Society, Civilization, Culture
• 49 · education, science and learning
• 49G · medicine, medical science
• 49G3 · medical examination, medical treatment

49G37 · injection ~ medicine

• 49G371 · vaccination
• 49G372 · infusion ~ medicine
• 49G373 · transfusion of blood