Links:
[1] https://saludnl.gob.mx/drupal/sites/default/files/u249/03%20CONV%202019.doc
[2] https://saludnl.gob.mx/drupal/sites/default/files/u249/15%20OXIGENO%20MEDICINAL%2C%202A%20VUELTA.docx
[3] https://saludnl.gob.mx/drupal/sites/default/files/u249/N15%20JUNTA_0.pdf
[4] https://saludnl.gob.mx/drupal/sites/default/files/u249/N15%20ENTREGA_0.pdf
[5] https://saludnl.gob.mx/drupal/sites/default/files/u249/N15%20FALLO%20TECNICO.pdf
[6] https://saludnl.gob.mx/drupal/sites/default/files/u249/N15%20APERTURA%20ECONOMICA.pdf
[7] https://saludnl.gob.mx/drupal/sites/default/files/u249/N15%20FALLO%20ECONOMICO.pdf