00619nam a2200193Ia 4500 519.50246144 Un58.EA United States. Health, Education and Welfare, Deptartment of-Washington, D.C. Haenszel, William ; ed. Epidemiological approaches to the study of cancer and other chronic diseases Ed. by William Haenszel Washington, D. C. The Auth. n.d. xi, 465p. National Cancer Institute monograph no. 19, January 1966 0 0 0 0 GR ISI ISI 1998-10-05 0 519.50246144 Un58.EA G1559 2019-02-14 00:00:00 2019-02-14 BK 15108 15108 15108