TY - RPRT TI - A method for extracting mucoproteins from epithelial tissues. AU - I Häkkinen AU - K Hartiala AU - A Mäntylä PY - 1966 DO - 10.1038/2101263a0 UR - https://pubmed.ncbi.nlm.nih.gov/5967805/ ID - 5967805 ER -