Proceeding third US-USSR Joint symposium on congenital heat disease U.S. department of health, education and welfare.

U.S. department of health education and welfare, Proceeding third U.S.-USSR joint symposium on congenital heart disease bethesda, maryland April 19 -15, 1977

Proceeding third US-USSR Joint symposium on congenital heat disease U.S. department of health, education and welfare. - Washington U.S. Department of Health Education and Welfare 1977 - xiii, 647p., ill. 28cm.

616.1043, / S95S
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