Frequently repeated measurements -our experience of collecting data with SMS
Axén, I ; Jensen, I ; Butler Forslund, E ; Grahn, B ; Jørgensen, V ; Opava, C H ; Bodin, L
BMC medical research methodology, 2020-05, Vol.20 (1), p.124-11, Article 124 [Periódico revisado por pares]England: BioMed Central Ltd
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