Cervén , E., Ronquist , G., Rimsten , Åke and Ågren , G. (1981) “The Use of Con A Sepharose as an Affinity Adsorbent in a Simple Assay of Serum Sialyl and Fucosyltransferase and its Application in Tumour Diagnosis”, Upsala Journal of Medical Sciences, 86(3), pp. 237-247. doi: 10.3109/03009738109179235.