The pelvic bones are where doctors get this stuff they transplant into cancer patients
.... bra in a 
racy see-through top as she struts her stuff in tight leather trousers .... Paris Hilton 
gets kiss on the cheek from Courtney Love as they glam up at... [DOC] [TLE] Bone Marrow Biopsy | Johns Hopkins Medicine Health Library [PAR] The biopsy is done using a small needle inserted into the bone.