1. Some Biological Properties of 2-(4-lsobutylphenyl) propionic acid;Adams, S.S.; Cliffe, E.E.; Lessel, B.; Nicholson, J.S.;J. Pharm. Sci,1967
2. Adams, S. S., Bough, R. G., Cliffe, E. E., Lessel, B. and Mills, R. F. N. 1969.
3. The Pharmacological Properties of Ibuprofen, an anti-inflammatory, analgesic and antipyretic agent;Adams, S.S.; McCullough, K.F.; Nicholson, J.S.;Arch.int. Pharmacodyn,1969
4. Brooks, C. D., Schlagel, C. A., Sekhar, N. C. and Sobota, J. T. 1973. Tolerance and Pharmacology of Ibuprofen. Cur. Therap.Res. 15, 180-190.
5. GLC Determination of Ibuprofen [(±)-2-(p-isobutylphenyl) propionic acid] in Plasma;Kaiser, D.G.; Vangiessen, G.J.;J. Pharm. Sci,1974