RT Journal Article SR Electronic T1 Altered Catabolism of 14C-Formate by Erythrocytes of Folic Acid-Deficient Rats: A Possible in Vitro Means for Differential Diagnosis of Megaloblastic Anemia in Man? JF Journal of Nuclear Medicine JO J Nucl Med FD Society of Nuclear Medicine SP 222 OP 226 VO 12 IS 5 A1 Tran, N. A1 Laplante, M. A1 LeBel, E. YR 1971 UL http://jnm.snmjournals.org/content/12/5/222.abstract AB