Objective: To assess the validity of a semi-quantitative food-frequency questionnaire (SFFQ) used in a large nation-wide dietary survey among 12-month-old Norwegian infants. Methods: The SFFQ was ...
Correspondence to Dr A Hirschmüller, Department of Orthopedics and Trauma Surgery, Medical Center—University of Freiburg, Center for Surgery, Hugstetter Str. 55, Freiburg im Breisgau D-79106, Germany; ...
Symptom profiles and health care utilization in long-term survivors of Survivors of Childhood Childhood Cancer Survivor (CCSS) study. This is an ASCO Meeting Abstract from the 2022 ASCO Annual Meeting ...
Background The importance of a standardised injury and illness surveillance system in elite sports has recently often been highlighted. The OSTRC Questionnaire on Health Problems was developed and ...
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