Medicine

Polyakov, Valery Vladimirovich

Soviet cosmonaut

Beadle, George Wells

American geneticist

Sylvius, Franciscus

German physician

Knee-jerk Reflex

medical test

Cardano, Girolamo

Italian physician and mathematician

Curare

chemical compound

Phonocardiography

medicine

Echocardiography

medicine

Krebs, Sir Hans Adolf

German-British biochemist

Dam, Henrik

Danish biochemist

Levodopa

chemical compound

Doisy, Edward Adelbert

American biochemist

Psilocin

Effects, Mushrooms, & Regulation

Iodoform

chemical compound

Quinine

Uses, Actions, & Side Effects

Electric Wheelchair