The effects of patient education programs on medication use among asthma and COPD patients: a propensity score matching with a difference-in-difference regression approach
Crossref DOI link: https://doi.org/10.1186/s12913-015-0998-6
Published Online: 2015-08-17
Published Print: 2015-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Sari, Nazmi
Osman, Meric
License valid from 2015-08-17