Waikakul, SDanputipong, PSoparat, K2009-05-272009-05-271996-08-01Waikakul S, Danputipong P, Soparat K. Topical analgesics, indomethacin plaster and diclofenac emulgel for low back pain: a parallel study. Journal of the Medical Association of Thailand. 1996 Aug; 79(8): 486-90http://imsear.searo.who.int/handle/123456789/41548Chotmaihet Thangphaet.engAdministration, CutaneousAdolescentAdultAnti-Inflammatory Agents, Non-Steroidal --administration & dosageDiclofenac --administration & dosageFemaleGelsHumansIndomethacin --administration & dosageLow Back Pain --drug therapyMaleMiddle AgedPain MeasurementSingle-Blind MethodClinical Trial