Prof. Shahzad Shams presently works as Head and Professor of Neurosurgery Department at Lahore General Hospital, LGH, Lahore. https://www.oasismed.com www.pakdoctors.com http://neurosurgeryzone.com/links/from.php?454 https://www.healthcentral.com/ www.paksurgeons.com www.brainandspine.org.uk https://www.aupn.org/ www.ukan.co.uk/ https://www.neurosurgeon.org/ https://www.abta.org/ https://www.headaches.org/ www.dundee.ac.uk/ http://www.spinal.com.uk https://www.societyns.org/ https://www.pmdc.org.pk/ https://www.brainsurgeon.com https://www.neurosurgerytoday.org/findaneuro https://www.neurosurgeon.com https://www.waiting.com/neurosurgery.html https://neurosurgery.org https://www.umm.edu/neurosciences/nsurg2.html https://www.neurosurgery-online.com https://www.neurosurgery.uk.net/training.php http://www.headinjurysociety.com/html/index.html https://www.neurosurgerywins.org https://www.doaj.org/ https://www.biausa.org/ https://www.nsa.on.net/ https://canp.medical.org/ https://www.neurosurgeryzone.com https://members.aol.com/crjakob/index.html https://www.wfns.net/ https://www.uwo.ca/biochem/DMD/ https://www.pmdc.org.pk/ https://www.neurosurgeon.org/index.asp https://www.etaleem.com/channels/health/ https://cns-web.bu.edu/inns/…