RT Journal T1 DEaths JF Journal of the American Medical Association JO Journal of the American Medical Association YR 1959 FD July 25 VO 170 IS 13 SP 1568 OP 1573 DO 10.1001/jama.1959.03010130072023 UL http://dx.doi.org/10.1001/jama.1959.03010130072023 AB