Talk on Ophthalmic causes of head ache. Dr Ashish Mahobia M.S.,F.R.F.,F.N.B. Consultant Eye surgeon and Vitreo retinal specialist Sai baba Eye hospital & retina centre.,Near chhoti line ,Fafadih , Raipur , Chattisgarh,India.PIN 492001 .Phone 0771 - 4037979 ,4025063,Mobile:+91-9329117979