TY - BOOK AU - Kohli Sandeep AU - Dr S Sharma Supervisor AU - University of Delhi. Faculty of Medical Sciences. Department of Orthopaedics ED - University of Delhi. Faculty of Medical Sciences. Department of Orthopaedics TI - Clinical study to evaluate the osteogenic potential of percutaneous bone marrow grafting in delayed union and non-union of long bones PY - 1993/// KW - ORTHOPEDICS ER -