RT Journal Article SR Electronic T1 Technical Aspects of Dual Photon Absorptiometry of the Spine JF Journal of Nuclear Medicine Technology JO J. Nucl. Med. Technol. FD Society of Nuclear Medicine SP 177 OP 181 VO 15 IS 4 A1 Marian E. Stutzman A1 Michael V. Yester A1 Eva V. Dubovsky YR 1987 UL http://tech.snmjournals.org/content/15/4/177.abstract AB Bone mineral content measurement using dual photon absorptiometry has reached widespread clinical use. Of significant concern is the identification of artifacts and their influence on bone mineral content measurements. We observed artifacts due to disease processes within the body or substances that were injected, ingested, or otherwise introduced into the body.