1. Mechanism of mastication. A quantitative cinematographic and electromyographic study of masticatory movements in children with special reference to occlusion of the teeth;Ahlgren;Acta Odont. Scand.,1966
2. An intercutaneous needle electrode for kinesiologic EMG studies;Ahlgren;Acta Odont. Scand.,1967
3. Muscular activity and chewing force: A polygraphic study of human mandibular movements;Ahlgren;Arch. Oral Biol.,1970
4. A new bipolar indwelling electrode for electromyography;Basmajian;J. Appl. Physiol.,1962
5. Electromyographic study during passive and active flexion and extension of the knee of the normal human subject;Bierman;Arch. Phys. Med. Rehabil.,1965