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2by KAPLAN, GARY J., CLARK, PAUL S., BENDER, THOMAS R., FELTZ, ELMER T., LIST-YOUNG, BETTY, NEVIUS, S. EDWARD, CHIN, T. D. Y.Get access
Published in American Journal of Epidemiology (1970)
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3by BENDER, THOMAS R., JONES, T. STEPHEN, DEWITT, WALLIS E., KAPLAN, GARY J., SASLOW, ARNOLD R., NEVIUS, S. EDWARD, CLARK, PAUL S., GANGAROSA, EUGENE J.Get access
Published 1972
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4by BENDER, THOMAS R., JONES, T. STEPHEN, DEWITT, WALLIS E., KAPLAN, GARY J., SASLOW, ARNOLD R., NEVIUS, S. EDWARD, CLARK, PAUL S., GANGAROSA, EUGENE J.Get access
Published in American Journal of Epidemiology (1972)
Get access
Article in Journal/Newspaper