Source:
Scientific American [Sci Am] 2010 Dec; Vol. 303 (6), pp. 36, 38.Publisher: Scientific American Country of Publication: United States NLM ID: 0404400 Publication Model: Print Cited Medium:
Source:
Scientific American [Sci Am] 1965 May; Vol. 212, pp. 88-96.Publisher: Scientific American Country of Publication: United States NLM ID: 0404400 Publication Model: Print Cited Medium: