1. The effect of age and neurological disease on the ankle jerk;Appenzeller;Arch. Neurol. (Chic.),1966
2. Achilles tendon reflex relaxation time (as measured by photomotograph);Avera;Amer. Practit.,1962
3. Muscle reflex changes under emotional stress;Boman;Ann. Acad. Sci. fenn.,1968
4. Contractility of isolated human skeletal muscle;Brust;Arch. phys. Med.,1967
5. Differentiation of fast and slow muscles in the cat hind limb;Buller;J. Physiol. (Lond.),1960