@article{article, title  = {{Measurement invariance of the Patient Health Questionnaire (PHQ-9) and Generalized Anxiety Disorder scale (GAD-7) across four European countries during the COVID-19 pandemic}},

 publisher = {{BioMed Central}},

 url = {{}},

 year = {{2022}},

 month = {{3}},

 author = {{Shevlin M and Butter S and McBride O and Murphy J and Gibson-Miller J and Hartman TK and Levita L and Mason L and Martinez AP and McKay R and Stocks TVA et al}},

 doi = {{10.1186/s12888-022-03787-5}},

 volume = {{22}},

 journal = {{BMC Psychiatry}},

 issue = {{1}},

 note = {{Accessed on 2024/12/22}}}