J. F. de Freitas

The long-term solubility of silicate cement.

J. F. de Freitas, 1968, Australian dental journal.

Characterization and aqueous extraction of calcium hydroxide materials.

J. F. de Freitas, 1982, Australian dental journal.

Potential toxicants in alginate powders.

J. F. de Freitas, 1980, Australian dental journal.

Infrared Spectroscopy of Dentifrice Polishing Agents

J. F. de Freitas, 1971, Journal of dental research.