APA

Sung N. S., Crowley W. F., Genel M., Salber P., Sandy L., Sherwood L. M., Johnson S. B., Catanese V., Tilson H., Getz K., Larson E. L., Scheinberg D., Reece E. A., Slavkin H., Dobs A., Grebb J., Martinez R. A., Korn A. & Rimoin D. (20030325). Central challenges facing the national clinical research enterprise. : JAMA.

Chicago

Sung Nancy S, Crowley William F, Genel Myron, Salber Patricia, Sandy Lewis, Sherwood Louis M, Johnson Stephen B, Catanese Veronica, Tilson Hugh, Getz Kenneth, Larson Elaine L, Scheinberg David, Reece E Albert, Slavkin Harold, Dobs Adrian, Grebb Jack, Martinez Rick A, Korn Allan and Rimoin David. 20030325. Central challenges facing the national clinical research enterprise. : JAMA.

Harvard

Sung N. S., Crowley W. F., Genel M., Salber P., Sandy L., Sherwood L. M., Johnson S. B., Catanese V., Tilson H., Getz K., Larson E. L., Scheinberg D., Reece E. A., Slavkin H., Dobs A., Grebb J., Martinez R. A., Korn A. and Rimoin D. (20030325). Central challenges facing the national clinical research enterprise. : JAMA.

MLA

Sung Nancy S, Crowley William F, Genel Myron, Salber Patricia, Sandy Lewis, Sherwood Louis M, Johnson Stephen B, Catanese Veronica, Tilson Hugh, Getz Kenneth, Larson Elaine L, Scheinberg David, Reece E Albert, Slavkin Harold, Dobs Adrian, Grebb Jack, Martinez Rick A, Korn Allan and Rimoin David. Central challenges facing the national clinical research enterprise. : JAMA. 20030325.