Effectiveness of an online education program for asthma patients in general practice: study protocol for a cluster randomized controlled trial.
Stefanie EckAlexander HapfelmeierKlaus LindeKonrad SchultzJochen GensichenLinda SanftenbergThomas KühleinStefanie StarkIldikó GágyorChristian KretzschmannAntonius Schneidernull nullPublished in: BMC pulmonary medicine (2022)
German Clinical Trials Register (DRKS), DRKS00028805 . Registered 22 April 2022.