title: Bone marrow aspiration and biopsy--3.
authors.affiliation: Old Church Hospital, Romford, Essex.
authors.forename: J
authors.initials: J
authors.lastname: Copp
mesh_terms: D001707:Biopsy, Needle / Q000009:adverse effects / Q000379:methods; D001853:Bone Marrow / Q000473:pathology*; D006801:Humans