TY - RPRT TI - Droplet countercurrent chromatography. AU - T Tanimura AU - J J Pisano AU - Y Ito AU - R L Bowman PY - 1970 DO - 10.1126/science.169.3940.54 UR - https://pubmed.ncbi.nlm.nih.gov/5447530/ ID - 5447530 ER -