The Usability of a Heartbeat Measuring Mobile Phone app: an Observational Study.
Marta Elena Losa-IglesiasKlark Ricardo Becerro-de-Bengoa-LosaDaniel López-LópezRaquel Jimenez-FernandezInmaculada Corral-LiriaRocio Rodriguez VazquezCarmen Écija-GallardoRicardo Becerro-de-Bengoa-VallejoPublished in: J. Medical Syst. (2019)