Principal Investigator:
James Fozard, PhD
Collaborating Investigators: (none)
Year First Collected: 1991
Year Last Collected: 1996
Frequency of Collection: n/a
Subset Data Files on the VMS Cluster? Files info604.*, Active as of 11/97.
Available to all users authorized to access Common BLSA Data Set.
Data Type Notes:
05/20/93: First two data items (middle ear pressures) are biased up 300 daPa for storage and their actual range is -300 to +200, converted on evaluation
Descriptive History: