Links:
[1] https://saludnl.gob.mx/drupal/sites/default/files/u249/08%20CONV%202017.doc
[2] https://saludnl.gob.mx/drupal/sites/default/files/u249/23%20SUSTANCIAS%20QU%C3%8DMICAS%20Y%20MATERIAL%20DE%20LABORATORIO%2C%202a%20VUELTA_0.docx
[3] https://saludnl.gob.mx/drupal/sites/default/files/u249/I23%20JUNTA.pdf
[4] https://saludnl.gob.mx/drupal/sites/default/files/u249/I23%20ENTREGA.pdf
[5] https://saludnl.gob.mx/drupal/sites/default/files/u249/I23%20FALLO%20TECNICO.pdf
[6] https://saludnl.gob.mx/drupal/sites/default/files/u249/I23%20APERTURA%20ECONOMICA.pdf
[7] https://saludnl.gob.mx/drupal/sites/default/files/u249/I23%20FALLO%20ECONOMICO.pdf