by Krystal, John H, Cramer, Joyce A, Krol, William F, Kirk, Gail F, Rosenheck, Robert A
Published in The New England journal of medicine (13.12.2001)

by MASSIE, Barry M, COLLINS, Joseph F, TEO, Koon, WARREN, Stuart R, AMMON, Susan E, ARMSTRONG, Paul W, CLELAND, John G. F, EZEKOWITZ, Michael, JAFRI, Syed M, KROL, William F, O'CONNOR, Christopher M, SCHULMAN, Kevin A
Published in Circulation (New York, N.Y.) (31.03.2009)

by Massie, Barry M., Krol, William F., Ammon, Susan E., Armstrong, Paul W., Cleland, John G., Collins, Joseph F., Ezekowitz, Michael, Jafri, Syed M., O'Connor, Christopher M., Packer, Milton, Schulman, Kevin A., Teo, Koon, Warren, Stuart
Published in Journal of cardiac failure (01.04.2004)

by Massie, Barry M., Ammon, Susan E., Collins, Joseph F., Krol, William F., Armstrong, Paul W., Cleland, John G.F., Ezekowitz, Michael, Jafri, Syed M., O'Connor, Christopher M., Schulman, Kevin A., Teo, Koon, Warren, Stuart
Published in Circulation (New York, N.Y.) (17.11.2009)

by Collins, Joseph F., Gaster, Ronald N., Krol, William F.
Published in American journal of ophthalmology (2006)

by Collins, Joseph F., Krol, William F., Kirk, Gail F., Gaster, Ronald N.
Published in American journal of ophthalmology (01.10.2004)

by Collins, Joseph F, Gaster, Ronald N, Krol, William F, Colling, Cindy L, Kirk, Gail F, Smith, Thomas J
Published in American journal of ophthalmology (01.07.2003)

by Williford, William O., Krol, William F., Bingham, Stephen F., Collins, Joseph F., Weiss, David G.
Published in The American statistician (01.05.1995)

by Krol, W F
Published in JAMA : the journal of the American Medical Association (13.02.1981)

by Gottdiener, John S., Massie, Barry, Ammons, Susan B., Egher, Cheryl, Petillo, Florentino, Krol, William F., Horney, R.N., Collins, Joseph F.
Published in Journal of the American College of Cardiology (19.03.2003)

by Williford, William O., Bingham, Stephen F., Weiss, David G., Collins, Joseph F., Rains, Keith T., Krol, William F.
Published in Journal of chronic diseases (1987)

by Williford, William O., Krol, William F., Buzby, Gordon P.
Published in Journal of clinical epidemiology (01.09.1993)

by Williford, William O, Krol, William F, Bingham, Stephen F, Collins, Joseph F, Weiss, David G
Published in The American statistician (01.05.1995)

by Williford, William O., Krol, William F., Spechler, Stuart Jon
Published in Controlled clinical trials (01.10.1994)

by Williford, William O., Krol, William F., Bingham, Stephen F., Collins, Joseph F., Weiss, David G.
Published in The American statistician (01.05.1995)

by Krol, William F., Canner, Paul L.
Published in Controlled clinical trials (1985)

by Krol, William F.
Published in Controlled clinical trials (01.01.1983)

by Weiss, David G., Williford, William O., Collins, Joseph F., Bingham, Stephen F., Krol, William F.
Published in Controlled clinical trials (01.08.1990)

by Krol, W F
Published in Proceedings of the Royal Society of Medicine (1977)

by Canner, Paul L., Krol, William F., Forman, Sandra A.
Published in Controlled clinical trials (01.01.1983)