TY - RPRT TI - IONIZATION CHAMBER SYSTEM WITH EARTHED WALL FOR INTRA-CAVITARY USE. AU - G SVENSSON AU - B BJAERNGARD PY - 1964 DO - 10.1088/0031-9155/9/4/303 UR - https://pubmed.ncbi.nlm.nih.gov/14220371/ ID - 14220371 ER -