Citations refer to the original publication, not to a Scieee localized version.
Cid Sánchez, M. (2018). Medicamentos en el embarazo. https://idus.us.es/items/086a985c-cc8b-4777-9cdd-339c9fac9344
Cid Sánchez, Mercedes. Medicamentos en el embarazo. 2018. https://idus.us.es/items/086a985c-cc8b-4777-9cdd-339c9fac9344.
Cid Sánchez, Mercedes. Medicamentos en el embarazo. 2018. https://idus.us.es/items/086a985c-cc8b-4777-9cdd-339c9fac9344.
Cid Sánchez, M. (2018) Medicamentos en el embarazo. Available at: https://idus.us.es/items/086a985c-cc8b-4777-9cdd-339c9fac9344.
M. Cid Sánchez, “Medicamentos en el embarazo,” 2018. [Online]. Available: https://idus.us.es/items/086a985c-cc8b-4777-9cdd-339c9fac9344
@misc{cidsanchez2018medicamentos,
author = {Cid Sánchez, Mercedes},
title = {Medicamentos en el embarazo},
year = {2018},
url = {https://idus.us.es/items/086a985c-cc8b-4777-9cdd-339c9fac9344}
}
The source metadata has no journal, volume or pages. Add them from the original publication if your citation needs them.