TY - RPRT TI - Development of a quantitative sampling method for periapical exudates from human root canals. AU - H Shimauchi AU - Y Miki AU - S Takayama AU - T Imai AU - H Okada PY - 1996 DO - 10.1016/s0099-2399(96)80032-x UR - https://pubmed.ncbi.nlm.nih.gov/9198418/ ID - 9198418 ER -