Monitoring the health of transitioning professional footballers: protocol of an observational prospective cohort study.
Vincent GouttebargeThor Einar AndersenCharlotte CowieEdwin GoedhartHarald T JørstadSimon KempMarsh KönigsMario MaasEmmanuel OrhantJussi RantanenJari SaloLuis SerratosaKeith StokesJohannes L TolEvert A L M VerhagenAlexis WeberGino KerkhoffsPublished in: BMJ open sport & exercise medicine (2019)
The Dutch Trial Registry (Drake Football Study NL7999).