Ilic, . M. ., H. . Nordeng, and A. . Lupattelli. “Medical Care Contact for Infertility and Related Medication Use During Pregnancy – a European, Cross-Sectional Web-Based Study”. Norsk Epidemiologi, vol. 29, no. 1-2, Aug. 2021, doi:10.5324/nje.v29i1-2.4051.