Links:
[1] https://saludnl.gob.mx/drupal/sites/default/files/u265/31%20CONV%202022_1.doc
[2] https://saludnl.gob.mx/drupal/sites/default/files/u265/N57%20SERVICIO%20DE%20LIMPIEZA%202023.docx
[3] https://saludnl.gob.mx/drupal/sites/default/files/u265/N57%20JUNTA_0000079032.pdf
[4] https://saludnl.gob.mx/drupal/sites/default/files/u265/N57%20ENTREGA_0000106755.pdf
[5] https://saludnl.gob.mx/drupal/sites/default/files/u265/N57%20FALLO%20TECNICO.pdf
[6] https://saludnl.gob.mx/drupal/sites/default/files/u265/N57%20APERTURA%20ECONOMICA.pdf
[7] https://saludnl.gob.mx/drupal/sites/default/files/u265/N57%20FALLO%20ECONOMICO%20LIMPIEZA.pdf