Warning: Undefined array key "cod_especialidad" in C:\xampp\htdocs\wscitas\consulta_fechas.php on line 4

Warning: Undefined array key "cod_doctor" in C:\xampp\htdocs\wscitas\consulta_fechas.php on line 5

Warning: Undefined array key "cod_actividad" in C:\xampp\htdocs\wscitas\consulta_fechas.php on line 6

Warning: Undefined array key "documento" in C:\xampp\htdocs\wscitas\consulta_fechas.php on line 7
Error en los parametros