TY - JOUR AU - Varela Lema, Leonor AU - Cerdá Mota, Teresa PY - 2012 SN - 1356-1294 UR - http://hdl.handle.net/20.500.11940/5063 LA - eng TI - Observation of health technologies after their introduction into clinical practice: a systematic review on data collection instruments. DO - 10.1111/j.1365-2753.2011.01751.x T2 - JOURNAL OF EVALUATION IN CLINICAL PRACTICE M2 - 1163 VL - 18 ER -