@article{10502, keywords = {epidemiology, maternal medicine, public health}, author = {J. Campbell and K. Bhaskaran and S. Thomas and R. Williams and H. McDonald and C. Minassian}, title = {Investigating the optimal handling of uncertain pregnancy episodes in the CPRD GOLD Pregnancy Register: a methodological study using UK primary care data}, year = {2022}, journal = {BMJ Open}, volume = {12}, edition = {2022/02/24}, number = {2}, pages = {e055773}, isbn = {2044-6055}, doi = {10.1136/bmjopen-2021-055773}, note = {2044-6055 Campbell, Jennifer Orcid: 0000-0002-0684-4437 Bhaskaran, Krishnan Thomas, Sara Williams, Rachael McDonald, Helen I Orcid: 0000-0003-0576-2015 Minassian, Caroline Journal Article England BMJ Open. 2022 Feb 22;12(2):e055773. doi: 10.1136/bmjopen-2021-055773.}, language = {eng}, }