TY - GEN AU - Coutinho,Evandro Silva Freire AU - Cunha,Geraldo Marcelo da TI - [Basic concepts in epidemiology and statistics for reading controlled clinical trials] SN - 1516-4446 PY - 2006///0117 KW - Controlled Clinical Trials as Topic KW - statistics & numerical data KW - Data Interpretation, Statistical KW - Humans KW - Random Allocation KW - Randomized Controlled Trials as Topic KW - Risk N1 - Publication Type: English Abstract; Journal Article; Research Support, Non-U.S. Gov't; Review UR - https://doi.org/10.1590/s1516-44462005000200015 ER -