Links:
[1] https://saludnl.gob.mx/drupal/sites/default/files/u249/16%20CONV%202018.doc
[2] https://saludnl.gob.mx/drupal/sites/default/files/u249/31%20SUSTANCIAS%20QUIMICAS%20Y%20MATERIAL%20DE%20LABORATORIO.docx
[3] https://saludnl.gob.mx/drupal/sites/default/files/u249/I31%20JUNTA.pdf
[4] https://saludnl.gob.mx/drupal/sites/default/files/u249/I31%20ENTREGA.pdf
[5] https://saludnl.gob.mx/drupal/sites/default/files/u249/I31%20FALLO%20TECNICO.pdf
[6] https://saludnl.gob.mx/drupal/sites/default/files/u249/I31%20APERTURA%20ECONOMICA.pdf
[7] https://saludnl.gob.mx/drupal/sites/default/files/u249/I31%20FALLO%20ECONOMICO.pdf