Links:
[1] https://www.saludnl.gob.mx/drupal/sites/default/files/u249/27%20CONV%202017.doc
[2] https://www.saludnl.gob.mx/drupal/sites/default/files/u249/62%20GASES%20MEDICINALES.docx
[3] https://www.saludnl.gob.mx/drupal/sites/default/files/u249/N62%20JUNTA.pdf
[4] https://www.saludnl.gob.mx/drupal/sites/default/files/u249/N62%20ENTREGA.pdf
[5] https://www.saludnl.gob.mx/drupal/sites/default/files/u249/N62%20FALLO%20TECNICO.pdf
[6] https://www.saludnl.gob.mx/drupal/sites/default/files/u249/N62%20APERTURA%20ECONOMICA.pdf
[7] https://www.saludnl.gob.mx/drupal/sites/default/files/u249/N62%20FALLO%20ECONOMICO.pdf