TY - RPRT TI - Evaluation of a modified FTA-ABS test multispot FTA-ABS. AU - P O'Neill AU - G D Johnson AU - C S Nicol PY - 1970 DO - 10.1136/sti.46.4.278 UR - https://pubmed.ncbi.nlm.nih.gov/4919012/ ID - 4919012 ER -