POPP, R. A., T. O. CRISAN, A. P. TRIFA, M. S. MILITARU, I. C. ROTAR, M. F. FARCAS, and I. V. POP. “The C677T Variant in the Methylenetetrahydrofolate Reductase Gene and Idiopathic Spontaneous Abortion in a Romanian Population Group”. Notulae Scientia Biologicae, vol. 4, no. 1, Feb. 2012, pp. 07-11, doi:10.15835/nsb417259.