[The quality of measurement methods and its statistical estimation]

The role of metformin and statins in the incidence of epithelial ovarian cancer in type 2 diabetes: a cohort and nested case-control study.

BJOG : an international journal of obstetrics and gynaecology·2018

Cause-specific mortality in endometrioid endometrial cancer patients with type 2 diabetes using metformin or other types of antidiabetic medication.

Gynecologic oncology·2017

HIV research productivity and structural factors associated with HIV research output in European Union countries: a bibliometric analysis.

BMJ open·2015

Predictive factors for quality of life after tonsillectomy among adults with recurrent pharyngitis: a prospective cohort study.

Clinical otolaryngology : official journal of ENT-UK ; official journal of Netherlands Society for Oto-Rhino-Laryngology & Cervico-Facial Surgery·2014

Caesarean section and allergic manifestations: insufficient evidence of association found in population-based study of children aged 1 to 4 years.

Acta paediatrica (Oslo, Norway : 1992)·2013