@misc{indiciaec1a0a81f8fa2, title = {Decrease of platelet aggregating activity of soluble human collagen fractions during ageing.}, author = {E BaƄkowski and S Niewiarowski and W Rogowski}, year = {1969}, url = {https://pubmed.ncbi.nlm.nih.gov/5803076/}, note = {Source identifier: 5803076} }