MD N. Pier

Measurement of quadriceps muscle thickness and subcutaneous tissue thickness in normal children by real‐time ultrasound imaging

V. Dubowitz, N. Pier, J. Heckmatt, 1988, Journal of clinical ultrasound : JCU.

Assessment of quadriceps femoris muscle atrophy and hypertrophy in neuromuscular disease in children

V. Dubowitz, J. Heckmatt, N. Pier, 1988, Journal of clinical ultrasound : JCU.