TY - BOOK AU - Lopes, Renato D. (editor) AU - Harrington, Robert A. (editor) TI - Understanding clinical research SN - 9780071746786 AV - COL R 850 .Un2 2013 PY - 2013/// CY - New York PB - McGraw-Hill KW - Biomedical Research KW - Clinical trials as topic KW - Research Design KW - Clinical trials -- Methodology ER -