by Simon, A B, Zloto, A E, Perry, B L, Sigmann, J M
Published in Chest (01.12.1974)

by Sigmann, J M, Stern, A M, Sloan, H E
Published in Pediatrics (Evanston) (01.01.1967)

by Spooner, Eric W., Perry, Burton L., Stern, Aaron M., Sigmann, Joan M.
Published in The American journal of cardiology (01.01.1978)

by Stern, Aaron M., Sloan, Herbert E., Sigmann, Joan M.
Published in The American journal of cardiology (1964)

by Sigmann, Joan M., Stern, Aaron M., Sloan, Herbert E.
Published in The American journal of cardiology (1964)

by Sigmann, Joan M., Perry, Burton L., Behrendt, Douglas M., Stern, Aaron M., Kirsh, Marvin M., Sloan, Herbert E.
Published in The American journal of cardiology (1977)

by Sigmann, Joan M., Perry, Burton L., Stern, Aaron M., Behrendt, Douglas M., Kirsh, Marvin M., Sloan, Herbert E.
Published in The American journal of cardiology (1976)

by Kahn, Donald R., Vathayanon, Sathaporn, Stern, Aaron M., Sigmann, Joan M., Willis, Park W., Perry, Burton L., Kirsh, Marvin M., Ferguson, Pauline W., Sloan, Herbert E.
Published in The American journal of cardiology (1968)

by BOOKSTEIN, J J, SIGMANN, J M
Published in Radiology (01.12.1963)

by Kahn, Donald R., Stern, Aaron M., Sigmann, Joan M., Kirsh, Marvin M., Lennox, Stuart, Sloan, Herbert
Published in The Journal of thoracic and cardiovascular surgery (01.01.1967)

by Vathayanon, Sathaporn, Kahn, Donald R., Stern, Aaron M., Sigmann, Joan M., Willis, Park W., Perry, Burton L., Kirsh, Marvin M., Ferguson, Pauline W., Sloan, Herbert
Published in Journal of pediatric surgery (01.04.1968)