Which of the following is an article from a popular magazine?
A. Carroll, Jill and VandeHei, Jim. "Mouse Cells in Stem Lines May Limit Use." Wall Street Journal 24 Aug. 2001: A3.
B.Siegal, Andrew. "Neutrality and Consensus: Towards a Viable Policy on Human Stem Cell Research." Molecular Aspects of Medicine 22.3 (2001): 171–181
C. Lovell-Badge, Robin. "The Future for Stem Cell Research." Nature 414:6859 (11 Nov. 2001): 88.
D.Lemonick, Michael D., David Bjerklie, Andrew Goldstein. "Keeper of the Stem Cells." Time 27 Aug. 2001: 57