Changing patterns of biomedical research funding: the impact on the clinical investigator.
D000046:Academic Medical Centers / Q000191:economics*; D002140:California; D007221:Industry; D007373:Interinstitutional Relations / Q000639:trends*; D012108:Research Personnel / Q000191:economics; D012109:Research Support as Topic / Q000639:trends*; D014481:United States