Letter Published: 21 July 1945 Double-Refringence of the Amyloid-Congo-Red-Complex in Histological Sections PETER LADEWIG Nature 156, 81–82 (1945) Cite this article ...

About this article Cite this article BUCHTHAL, F., DEUTSCH, A. & KNAPPEIS, G. Adenosine-triphosphate Initiating Contraction and Changing Bi-refringence in Isolated Cross Striated Muscle Fibres.