RT Journal Article
SR Electronic
T1 SCIENCE NEWS
JF Science
JO Science
FD American Association for the Advancement of Science
SP x
OP xiv
DO 10.1126/science.60.1550.0x
VO 60
IS 1550
YR 1924
UL http://science.sciencemag.org/content/60/1550/x.abstract
AB