TY - RPRT TI - A radio-controlled constant current biphasic stimulator system for primate studies. AU - P E Maxim AU - F A Spelman PY - 1975 DO - 10.1016/0031-9384(75)90197-3 UR - https://pubmed.ncbi.nlm.nih.gov/1135331/ ID - 1135331 ER -