A hemagglutination-inhibitory mucoprotein from human urine has been studied with the electron microscope. It consists of filaments, with diameters of 40 to >240 A, composed of smaller fibrils. In the ...

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Mohamed Khalil Elhachimi does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

Studies in Conservation aims to be the premier international peer-reviewed journal for the conservation of historic and artistic works. The intended readership includes practising conservators of all ...