by Panza, Julio A., Quyyumi, Arshed A., Callahan, Timothy S., Epstein, Stephen E.
Published in Journal of the American College of Cardiology (01.04.1993)

by Panza, Julio A., Diodati, Jean G., Callahan, Timothy S., Epstein, Stephen E., Quyyumi, Arshed A.
Published in Journal of the American College of Cardiology (01.11.1992)

by Callahan, S T, Winitzer, R F, Keenan, P
Published in Current opinion in pediatrics (01.08.2001)

by Panza, Julio A., Quyyumi, Arshed A., Diodati, Jean G., Callahan, Timothy S., Epstein, Stephen E.
Published in Journal of the American College of Cardiology (01.03.1991)

by Quyyumi, Arshed A., Panza, Julio A., Diodati, Jean G., Callahan, Timothy S., Bonow, Robert O., Epstein, Stephen E.
Published in Journal of the American College of Cardiology (01.03.1993)

by Callahan, S T, Mansfield, M J
Published in Current opinion in pediatrics (01.08.2000)

by Quyyumi, Arshed A., Panza, Julio A., Diodati, Jean G., Dilsizian, Vasken, Callahan, Timothy S., Bonow, Robert O.
Published in Journal of the American College of Cardiology (01.04.1992)

by KASHDEN, J, FREMOUW, W. J, CALLAHAN, T. S, FRANZEN, M. D
Published in Journal of abnormal child psychology (01.06.1993)

by Callahan, S. Todd, Wolff, Mark, Hill, Heather R., Edwards, Kathryn M.
Published in The Journal of infectious diseases (15.10.2014)

by Chung, Cecilia P, Callahan, S Todd, Cooper, William O, Dupont, William D, Murray, Katherine T, Franklin, Andrew D, Hall, Kathi, Dudley, Judith A, Stein, C Michael, Ray, Wayne A
Published in Pediatrics (Evanston) (01.08.2018)

by Callahan, Timothy S., Charuvastra, Elizabeth
Published in Drug information journal (2000)

by Callahan, S Todd, Cooper, William O
Published in Pediatrics (Evanston) (01.07.2005)

by Panza, Julio A., Quyyumi, Arshed A., Diodati, Jean G., Callahan, Timothy S., Bonow, Robert O., Epstein, Stephen E.
Published in Journal of the American College of Cardiology (01.03.1992)

by Stadler, Laura Patricia, Bernstein, David I., Callahan, S. Todd, Turley, Christine B., Munoz, Flor M., Ferreira, Jennifer, Acharya, Mekhala, Simone, Gina A. Gorgone, Patel, Shital M., Edwards, Kathryn M., Rosenthal, Susan L.
Published in Journal of the Pediatric Infectious Diseases Society (01.03.2013)

by Chung, C.P., Callahan, S.T., Cooper, W.O., Murray, K.T., Hall, K., Dudley, J.A., Stein, C.M., Ray, W.A.
Published in Annals of the rheumatic diseases (01.06.2015)

by Kearney, Mark T, Fox, Keith A.A, Lee, Amanda J, Prescott, Robin J, Shah, Ajay M, Batin, Philip D, Baig, Wazir, Lindsay, Stephen, Callahan, Timothy S, Shell, William E, Eckberg, Dwain L, Zaman, Azfar G, Williams, Simon, Neilson, James M.M, Nolan, James
Published in Journal of the American College of Cardiology (20.11.2002)

by Haley, Robert W., Vongpatanasin, Wanpen, Wolfe, Gil I., Bryan, Wilson W., Armitage, Roseanne, Hoffmann, Robert F., Petty, Frederick, Callahan, Timothy S., Charuvastra, Elizabeth, Shell, William E., Wesley Marshall, W., Victor, Ronald G.
Published in The American journal of medicine (01.10.2004)

by Callahan, S Todd, Cooper, William O
Published in Pediatrics (Evanston) (01.02.2004)

by Bowen, Michael E, Poehling, Katherine A, Gunn, Veronica L, Carroll, Kecia N, Callahan, S Todd, Arbogast, Patrick G, Cooper, William O
Published in Archives of pediatrics & adolescent medicine (01.04.2005)

by Kearney, Mark T., Zaman, Azfar, Eckberg, Dwain L., Lee, Amanda J., Fox, Keith A.A., Shah, Ajay M., Prescott, Robin J., Shell, William E., Charuvastra, Elizabeth, Callahan, Timothy S., Brooksby, W.Paul, Wright, D.Justin, Gall, Nicholas P., Nolan, James
Published in Journal of cardiac failure (01.04.2003)