Taylor TN, Farkouh RA, Graham JB, Colligs A, Lindemann M, Lynen R, Candrilli SD. Potential reduction in neural tube defects associated with use of metafolin-fortified oral contraceptives in the United States. Am J Obstet Gynecol. 2011 Nov 1;205(5):460.e1-8.
Goyal RK, Patel JG, Sansgiry SS. Pharmacists perceptions of drug reimbursement rates and processing times among managed care plans. Drug benefit trends: a publication for manager and health professionals in hmos and ppos. 2010;22(4):116-20.