AU  - Merkle EA
TI  - FOr diversification at low cost, check on investment companies
PT  - JOUR
DP  - 1959
TA  - Journal of the American Medical Association
pages = {1954-1955},
VI  - 169
IP  - 16
AID  - 10.1001/jama.1959.73000330011019a [doi]
4100  - http://dx.doi.org/10.1001/jama.1959.73000330011019a
SO  - Journal of the American Medical Association April 18, 1959 169(16):1954