TY - RPRT TI - A quantitative diffraction-based sandwich immunoassay. AU - Jane B Goh AU - Pui L Tam AU - Richard W Loo AU - M Cynthia Goh PY - 2003 DO - 10.1016/s0003-2697(02)00634-6 UR - https://pubmed.ncbi.nlm.nih.gov/12605863/ ID - 12605863 ER -