00754nam a22001577a 4500040003600000082001300036100002700049245011200076260003500188300003900223500013300262500004100395500004000436546001200476650010800488  cRiphah International University  a615bMUH  aMuhammad Rashid Javaid  aFormulation and evaluation of bilayered sustained release tablets comprising tramadol HCL and Acetaminophen  aIslamabadb(Unpublished)c2017  axii, 77 p.c; 29 cm.e+ CDb: ill.  aSubmitted in fulfillment of the requirements for the degree of  Master of Philosophy to the Institute of Rehabilitation Sciences  aIncludes bibliographical references   aThesis supervisor: Dr. Bashir Ahmad  aEnglish  aPharmacologyvTramadol hydrochloridevHydrophobic polymersvBilayervAcetaminophnvPharmaceutics vRIPS