Links:
[1] https://saludnl.gob.mx/drupal/sites/default/files/u249/26%20CONV%202017.doc
[2] https://saludnl.gob.mx/drupal/sites/default/files/u249/57%20SERVICO%20DE%20NUTRICI%C3%93N.docx
[3] https://saludnl.gob.mx/drupal/sites/default/files/u249/n57%20junta%20de%20aclaraciones.pdf
[4] https://saludnl.gob.mx/drupal/sites/default/files/u249/PYAP%20N57.pdf
[5] https://saludnl.gob.mx/drupal/sites/default/files/u249/fallo%20tecnico%20n57_0.pdf
[6] https://saludnl.gob.mx/drupal/sites/default/files/u249/apertura%20economica%20n57.pdf
[7] https://saludnl.gob.mx/drupal/sites/default/files/u249/fallo%20economico%20n57.pdf