Early life factors, childhood cognition and postal questionnaire response rate in middle age: the Aberdeen Children of the 1950s | AcademicGPT, tlooto

Assessment of whether offering participants study results increases the response rates to postal questionnaires found uncertainty still exists as it is uncertain whether results from such trials can b (2005), BMC Medical Research Methodology, Nishiwaki Yuji | AcademicGPT, tlooto for Academic and Research