TY - RPRT TI - A simple indirect LE-cell test with increased sensitivity. AU - J H KIEVITS AU - H R SCHUIT PY - 1957 DO - 10.1111/j.1423-0410.1957.tb03705.x UR - https://pubmed.ncbi.nlm.nih.gov/13496699/ ID - 13496699 ER -