R. G. Kroll

Incidence of dental caries and periodontal disease in Down's syndrome.

R. G. Kroll, J. Budnick, A. Kobren, 1970, The New York state dental journal.

Relative Analgesia in Dental Practice-Inhalation Analgesia with Nitrous Oxide

R. G. Kroll, 1968 .

The effect of premedication on handicapped children.

R. G. Kroll, 1969, ASDC journal of dentistry for children.

Orban's Oral Histology and Embryology, 5th edition

R. G. Kroll, 1962 .

Anatomy for Anesthetists.

R. G. Kroll, 1964 .

Nocturnal bottle-feeding as a contributory cause of rampant dental caries in the infant and young child.

R. G. Kroll, J. H. Stone, 1967, Journal of dentistry for children.