RT Journal Article
SR Electronic
T1 COMMENT AND CRITICISM
JF Science
JO Science
FD American Association for the Advancement of Science
SP 329
OP 331
DO 10.1126/science.ns-9.218.329
VO ns-9
IS 218
YR 1887
UL http://science.sciencemag.org/content/ns-9/218/329.abstract
AB