https://hdl.handle.net/20.500.12959/5362 Wed, 29 Apr 2026 13:38:08 GMT 2026-04-29T13:38:08Z http://repositorio.essalud.gob.pe:80/bitstream/id/c879a1ad-60de-435c-a5dc-6b1fac84fffe/ https://hdl.handle.net/20.500.12959/5362