ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The apparatus used consisted essentially of two stainless steel rollers, each 0-5 in. in diameter and 2 in. long1, mounted in polytetrafluoroethylene end-plates on a metal base (Fig. 1). One of the rollers was set eccentrically on its bearing stub so that the distance between the rollers could be ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/195275a0
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