Formulation, validation and evaluation studies on metaxalone and diclofenac potassium topical gel
Environmental Analysis Health and Toxicology. 2021;36(1):e2021001 
Influence of Colloidal Silicon Dioxide on Gel Strength, Robustness, and Adhesive Properties of Diclofenac Gel Formulation for Topical Application
AAPS PharmSciTech. 2014;16(3):636-644
Evaluation of a microemulsion-based gel formulation for topical drug delivery of diclofenac sodium
Journal of Pharmaceutical Investigation. 2017;48(3):351-362
(230) Pharmacokinetics of a novel liquid-gel formulation of diclofenac potassium
The Journal of Pain. 2008;9(4):33
A new topical formulation enhances relative diclofenac bioavailability in healthy male subjects
British Journal of Clinical Pharmacology. 2011;71(6):852-859
A Comparative Subjective Assessment Study of PENNSAID® and Voltaren Gel®, Two Topical Formulations of Diclofenac Sodium
Pain Practice. 2010;11(3):252-260
Formulation and Evaluation of the In Vitro Performance of Topical Dermatological Products Containing Diclofenac Sodium
Pharmaceutics. 2022;14(9):1892
Simultaneous Determination of Thiocolchicoside and Diclofenac Diethyl Ammonium in Topical Gel Formulation by Square Wave Voltammetric Method
Russian Journal of Electrochemistry. 2020;56(7):578-586
(231) Analgesic onset of a novel liquid-gel formulation of diclofenac potassium in post surgical dental pain
The Journal of Pain. 2008;9(4):33
Topical treatment of actinic keratoses with 3·0% diclofenac in 2·5% hyaluronan gel
British Journal of Dermatology. 2002;146(1):94-100