TY - RPRT TI - Two-colour immunoenzymatic technique using sequential staining by APAAP to evaluate two cell antigens. AU - R Burgess AU - K Hyde AU - P J Maguire AU - P R Kelsey AU - J A Yin AU - C G Geary PY - 1992 DO - 10.1136/jcp.45.3.206 UR - https://pubmed.ncbi.nlm.nih.gov/1372917/ ID - 1372917 ER -