Examples of Intra-Atrial Defects

Carbon dust drawing on Ross Stipple Board #00; Dr. Herbert E. Sloan, University of Michigan Department of Thoracic Surgery

Drugs and heart disease; a review of research grants supported by the National Heart Institute July 1, 1949 to June 30, 1962.

Includes bibliographies.

Birth defects in Chicago and the state of Illinois, 1989-1993 /

"October 1994."