S. M. Beekman

Preparation and properties of new gastric antacids. I. Aluminum hydroxide-magnesium carbonate dried gels.

S. M. Beekman, 1960, Journal of the American Pharmaceutical Association. American Pharmaceutical Association.

Preparation and Properties of New Gastric Antacids IV: Aluminum Hydroxide-Magnesium Trisilicate

S. M. Beekman, 1961 .

Studies of New Aluminum Compounds for Antiperspirant Use. I

J. Holbert, H. Schmank, S. M. Beekman, 1967 .