JOHNSON, R. H. Pulpal irritation due to the phosphoric acid component of silicate cement. Oral Surg. 1970, 29, 447-454
VOJINOVIC, O. Acid treatment of cavities under resin fillings: bacterial growth in dentinal tubules and pulpal reaction. J Dent Res. 1973, 52, 1189-1193
STANLEY, H. R. Human pulp response to acid pretreatment of dentin and to composite restoration. J Am Dent Assoc. 1975, 91, 817-825
BRANNSTROM, M. Bacterial penetration, pulpal reaction and inner surface of Concise Enamel Bond. Composite fllings in etched and unetched cavities. J Dent Res. 1978, 57, 3-10