TY - GEN AU - RAVAGLIA,M TI - [Singular action of the muscle ends of the quadriceps femoris in humans; electromyographic study] SN - 0009-4749 PY - 2000///0701 KW - Humans KW - Leg KW - Muscle, Skeletal KW - Muscles KW - Quadriceps Muscle KW - Tendons N1 - Publication Type: Journal Article ER -