Impact of the Lockdown Due to COVID-19 Pandemic in the Use of Combined Hormonal Oral Contraception in Spain - Results of a National Survey: Encovid

1. Lete, Inaki
2. Novalbos, Jesus
3. de la Viuda, Esther
4. Lugo, Felix
5. Herrero, Mercedes
6. Obiol, Marian
7. Perello, Josep
8. Sanchez-Borrego, Rafael