Safety and efficacy of addition of hyaluronidase to a mixture of lidocaine and bupivacaine in scalp nerves block in elective craniotomy operations; comparative study by Ahmed Abdalla Mohamed, Tarek Ahmed Radwan, Mohamed Mahmoud Mohamed, Hatem Abdellatif Mohamed, Mohamed Farid Mohamed Elemady, Safinaz Hassan Osman, Tamer Fayez Safan, Tamer Mohamed Khair, Norhan Abdelaleem Ali, Rania Samir Fahmy, Mohamed Ibrahim Belita, Shady Rady Abdalla, Ahmed Abdelaziz Seleem, Ehab Mohi Atta, Osama Ismail Zaid, Ahmed Shaker Ragab, Ahmed Essam Salem, Badawy Mohamed AlKholy

Get full text