TY - GEN AU - Kerry,P J AU - Curtis,A D AU - Paton,C J AU - Thomas,D P TI - Standardization of prekallikrein activator (PKA): the 1st British reference preparation for PKA SN - 0007-1048 PY - 1982///1218 KW - Factor XII KW - analysis KW - Factor XIIa KW - Peptide Fragments KW - Reference Standards KW - United Kingdom N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1365-2141.1982.tb03890.x ER -