https://hdl.handle.net/20.500.12959/5361 Wed, 29 Apr 2026 13:38:06 GMT 2026-04-29T13:38:06Z http://repositorio.essalud.gob.pe:80/bitstream/id/a7a5e0d0-6ddd-4465-be98-c77629dc4199/ https://hdl.handle.net/20.500.12959/5361