Corrections and clarifications.
In Joseph Palca's article "The case of the Florida dentist" (News & Comment, 24 Jan., p. 392), it should have been made clear that when Barbara Mishkin was indirectly quoted as saying that data gathered by government scientists is fair game for Freedom of Information Act requests, she was speaking of data generated by scientists in the National Institutes of Science intramural research program, unless those data fall within one of the statutory exemptions.