RT Journal Article SR Electronic T1 The Toxicity of Sn-Pyrophosphate: Clinical Manifestations Prior to Acute LD50 JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 252 OP 256 VO 15 IS 4 A1 John S. Stevenson A1 William C. Eckelman A1 Philip Z. Sobocinski A1 Richard C. Reba A1 Edward L. Barron A1 Sheldon G. Levin YR 1974 UL http://jnm.snmjournals.org/content/15/4/252.abstract AB