@article{Anglewicz2023, author = {Anglewicz, P. and Sarnak, D. and Gemmill, A. and Becker, S.}, title= {Characteristics associated with reliability in reporting of contraceptive use: Assessing the reliability of the contraceptive calendar in seven countries}, year = {2023}, doi = {10.1111/sifp.12226}, volume = {54}, number = {1}, pages = {17--38}, }