TY  - JOUR
A1  - Magnus, M.C.
A1  - Wilcox, A.J.
A1  - Morken, N.H.
A1  - Weinberg, C.R.
A1  - Håberg, S.E.
T1  - Role of maternal age and pregnancy history in risk of miscarriage: Prospective register based study
Y1  - 2019
DO  - 10.1136/bmj.l869
VL  - 364

ER  -