TY - BOOK AU - Chopra Ravindra AU - Dr S S Uppal Supervisor AU - University of Delhi. Faculty of Medical Sciences. Department of Paediatrics ED - University of Delhi. Faculty of Medical Sciences. Department of Paediatrics TI - Evaluation of natural anticoagulants in patients of beta thalassemia : A high risk thrombotic state PY - 1997/// KW - CHILDREN - DISEASES ER -