1. A simple method for analyzing complicated absorption curves of use in the colorimetric determination of urinary steroids;Allen;J. clin. endocr.,1950
2. Sur la recherche des pigments biliares;Auché;C.r. Soc. Biol., Paris,1908
3. Porphyria;Barnes;Im. Rer. Tropical Med.,1963
4. Unusually early manifestation of PCT;Barnes;S.Afr. Med. J.,1957
5. Foreword to Professor Claude Rimington's Festschrift;Batlle;Int. J. Biochem.,1978