The impact of caudally administrated tramadol on immune response and analgesic efficacy for pediatric patients: a comparative randomized clinical trial

por Sayed, Jehan Ahmed, Abd Elshafy, Sayed Kaoud, Kamel, Emad Zareif, Fathy Riad, Mohamed Amir, Mahmoud, Amal Ahmed, Khalaf, Ghada Shalaby
Publicado 2018