TY - RPRT TI - [Validating the Simpson-Angus Extrapyramidal Collateral Symptom Evaluation Scale]. AU - José Manuel Calvo-Gómez AU - Ricardo Sánchez-Pedraza AU - Luis Eduardo Jaramillo-González AU - Carlos Tarcisio-Mantilla DO - 10.1590/s0124-00642006000100007 UR - https://pubmed.ncbi.nlm.nih.gov/16703964/ ID - 16703964 ER -