00385nas a2200145   4500000000100000000000100001008004100002100001100043700001700054700001300071245011900084300001400203490000800217022001400225       2016                            d1 aL. Wei1 aT. MacDonald1 aS. Shimi00aAssociation between prior appendectomy and/or tonsillectomy in women and subsequent pregnancy rate: a cohort study  a1150-11560 v106  a0015-0282