@misc{indiciaed4a96bdb7aae, title = {-Foetoprotein in normal human serum.}, author = {E Ruoslahti and M Seppälä}, year = {1972}, doi = {10.1038/235161a0}, url = {https://pubmed.ncbi.nlm.nih.gov/4551224/}, note = {Source identifier: 4551224} }