TY - RPRT TI - Immunocytochemistry today--problems and practice. AU - E Heyderman AU - P J Warren AU - A M Haines PY - 1989 DO - 10.1111/j.1365-2559.1989.tb01635.x UR - https://pubmed.ncbi.nlm.nih.gov/2606461/ ID - 2606461 ER -