TY - JOUR A1 - Luppi, F. A1 - Arpino, B. A1 - Rosina, A. T1 - The impact of COVID-19 on fertility plans in Italy, Germany, France, Spain, and UK Y1 - 2020 DO - 10.4054/DemRes.2020.43.47 VL - 43 IS - 47 ER -