Modern epidemiology /
Rothman, Kenneth J.
Modern epidemiology / by Kenneth J. Rothman. - Boston, Mass. : Little, Brown & Company, 1986. - xiii, 358 p.
Includes index.
0316757764
Epidemiology.
Modern epidemiology / by Kenneth J. Rothman. - Boston, Mass. : Little, Brown & Company, 1986. - xiii, 358 p.
Includes index.
0316757764
Epidemiology.