PT  - JOURNAL ARTICLE
ED  - , 
TI  - SCIENTIFIC NOTES AND NEWS
AID  - 10.1126/science.24.625.829
DP  - 1906 Dec 21
TA  - Science
PG  - 829--832
VI  - 24
IP  - 625
4099  - http://science.sciencemag.org/content/24/625/829.short
4100  - http://science.sciencemag.org/content/24/625/829.full
SO  - Science1906 Dec 21; 24