Research and Analysis by David Allen

Health Insurance for the Aged: Participating Independent Laboratories
from Social Security Bulletin, Vol. 31 No. 9 (released September 1968)
by Wayne Callahan and David Allen

Health Insurance for the Aged: Participating Home Health Agencies
from Social Security Bulletin, Vol. 30 No. 9 (released September 1967)
by David Allen

Health Insurance for the Aged: Participating Extended-Care Facilities
from Social Security Bulletin, Vol. 30 No. 6 (released June 1967)
by David Allen