Causal relationships in medicine: a practical system for critical appraisal/
Elwood, J. Mark.
Causal relationships in medicine: a practical system for critical appraisal/ J. Mark Elwood. - Oxford New York: Oxford University Press, 1988. - xi, 332 p.: ill.; 24 cm. - Oxford medical publications .
Includes index.
Bibliography: p. 257-263.
0192617036 $65.00
88009921
Diseases--Causes and theories of causation.
Epidemiologic Methods.
Epidemiology--Research--Methodology.
Epidemiology.
614.4/028
Causal relationships in medicine: a practical system for critical appraisal/ J. Mark Elwood. - Oxford New York: Oxford University Press, 1988. - xi, 332 p.: ill.; 24 cm. - Oxford medical publications .
Includes index.
Bibliography: p. 257-263.
0192617036 $65.00
88009921
Diseases--Causes and theories of causation.
Epidemiologic Methods.
Epidemiology--Research--Methodology.
Epidemiology.
614.4/028