Kawamura K, Nakamachi H, Araki H, Sonoda K, Physicochemical properties and method for determination of potassium guaiacolsulfonate, in J Assoc Off Anal Chem, vol. 70, n. 4, 1987, pp. 673–8, PMID3624174.
Tangtatsawasdi P, Krikorian SE, Determination of the chemical constituents and spectral properties of commercial and NF reference standard potassium guaiacolsulfonate: implications of the findings on compendial analytical methodology, in J Pharm Sci, vol. 73, n. 9, settembre 1984, pp. 1238–41, PMID6491940.
Canela R, Sánchez MC, Beneyto JE, Vericat F, Tintoré I, Almirall VM, Colomé J, [Guaiacol sulfonate of N-(pyrrolidine-methyl) tetracycline for rectal administration. Factors influencing its absorption], in Arch Inst Farmacol Exp (Madr), vol. 23, n. 1, 1971, pp. 65–81, PMID5144047.
