Methods for Field Trials of Interventions Against Troplcal Diseases A Toolbox /

Smith , P. J. .

Methods for Field Trials of Interventions Against Troplcal Diseases A Toolbox / Textual Documents - New York : Oxford Uni Press , 1991. - 304 ;

50.00

Epidemiology Preventive and Social Medicine Medical Science

614.4 / SmI

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