Gracie WA, Ransohoff DF: The natural history of silent gallstones. The innocent gallstone is not a myth. N Engl J Med307:798-800, 1982
6.
Rose DN, Wiesel J.: Innocent gallstones (letter to the editor). N Engl J Med308:221-222, 1983
7.
Bishop Ymm, Mosteller F.: Smoothed contingency-table analysis. In, Bunker JP, Forrest WH, Mosteller F, Vandam LD, eds: The National Halothane study. Bethesda: National Institutes of Health, National Institute of General Medical Sciences , 1969, pp 237-286
8.
Fitzpatrick G., Neutra R., Gilbert JP: Cost-effectiveness of cholecystectomy for silent gallstones. In, Bunker JP, Barnes BA, Mosteller F, eds: Costs, Benefits and Risks of Surgery. New York : Oxford, 1977, pp 246-261
9.
Comfort MW, Gray HK, Wilson JM: The silent gallstone. A 10 to 20 year follow-up study of 112 cases . Ann Surg128:931-937, 1948
10.
Newman HF, Northrup JD: Gallbladder carcinoma in cholelithiasis. A study of probability. Geriatrics453-455, 1964
11.
MacMahon B. , Pugh TF: Epidemiology Principles and Methods. Boston: Little, Brown, 1970, pp 268-273
12.
MacMahon B. , Yen S., Trichopoulos D., et al: Coffee and cancer of the pancreas . N Engl J Med304:630-633, 1981
13.
Salonen JT: Stopping smoking and long-term mortality after acute myocardial infarction . Br Heart J43:463-469, 1980
14.
Manton KG, Patrick CH, Stallard E.: Population impact of mortality reduction. The effects of elimination of major causes of death on the 'saved' population. Int J Epidemiol9:111-120, 1980
15.
McNeil BJ, Weichselbaum R., Pauker SG: Fallacy of the five-year survival in lung cancer. N Engl J Med299:1397-1401, 1978
16.
McNeil BJ, Weichselbaum R., Pauker SG: Speech and survival. Tradeoffs between quality and quantity of life in laryngeal cancer. N Engl J Med305:982-987, 1981
17.
Weinstein MC , Stason WB: Hypertension, A Policy Perspective . Cambridge: Harvard Univ Press , 1976, p 67
18.
Schwartz WB : Decision analysis. A look at the chief complaints . N Engl J Med300:556-559, 1979
19.
National Center for Health Statistics: United States Life Tables, 1969, 1971. Rockville MD: DHEW Publication No. (HRA)75-1150, 1975
20.
National Health Survey: Coronary Disease in Adults, United States 1960-1962 (Series 11, Number 10). Washington DC: USDHEW, 1965, p 17
21.
National Health Survey: Characteristics of Persons of Hypertension, United States, 1974 (Series 10, Number 121, DHEW Publication No. 79-1549) Hyattsville MD: USDHEW, 1978, p 22
22.
National Health Survey: Prevalence of Chronic Conditions of the Genitourinary, Nervous, Endocrine, Metabolic, and Blood and Blood-forming Systems and of Other Selected Chronic Conditions, United States, 1973 (Series 10, Number 109, DHEW Publication No. 77-1536), Rockville MD: USDHEW, 1977