TY - RPRT TI - Microcolumn sample injection by spontaneous fluid displacement. AU - H A Fishman AU - R H Scheller AU - R N Zare PY - 1994 DO - 10.1016/0021-9673(94)80057-x UR - https://pubmed.ncbi.nlm.nih.gov/7952011/ ID - 7952011 ER -