Quadriceps function. An anatomical and mechanical study using amputated limbs.
D001696:Biomechanical Phenomena; D005269:Femur / Q000033:anatomy & histology; D006801:Humans; D007717:Knee / Q000502:physiology*; D009068:Movement; D009132:Muscles / Q000033:anatomy & histology / Q000502:physiology*; D010329:Patella