Mortality and critical conditions in COVID-19 patients at private hospitals: weekend effect?

PEDRO HIDALGO LOPEZOSAPABLO JESÚS LÓPEZ SOTO2026-01-292026-01-29202110.26355/eurrev_202104_257502-s2.0-85105044065https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/33304Pharmacology (medical)Mortality and critical conditions in COVID-19 patients at private hospitals: weekend effect?research article