The present study was conducted in sixty orthopedics patients who were divided into two groups, Group I with thirty patients of osteosarcoma and Group II with thirty patients with musculoskeletal pain.The present study indicated that serum folate and Это и многое другое вы найдете в книге Homocysteine, Vitamin B¬12, Folate,Cholinesterase in Osteosarcoma (Simmi Kharb)