Birr, Christian Max Planck Institute for Medical Research, Max Planck Society;
https://www.sciencedirect.com/science/article/pii/0005279581901161/pdf?md5=14c6b8e1a0d6846b95b216f7ca50637c&pid=1-s2.0-0005279581901161-main.pdf (Any fulltext)
https://doi.org/10.1016/0005-2795(81)90116-1 (Any fulltext)
Weigand, K., Birr, C., & Suter, M. (1981). The hexa- and pentapeptide extension of proalbumin II. Processing of specific antibodies against the synthetic hexapaptide. Biochimica et Biophysica Acta: BBA, 670(3), 424-427. doi:10.1016/0005-2795(81)90116-1.