I would consider threatening them with legal action and contacting amedical malpractice lawyer, if there is no response. Do remember however that litigation will be much mor eexpensive then the cost of the tests, so if you are offered a 'compromise' consider it even if does not satisfy the principles of natural justice,
Please remember to accept the reply if you find it useful. A BONUS and a positive rating would be duly appreciated,
regards
Dr. Gupta

