Van ReenR., KÖNIGK. G., OstromC. A., and McclureF. J.Evaluation of Dental Caries in the Rat, Arch. oral Biol., 7:7–481, 1962.
2.
MÜHlemannH. R., KÖNIGK. G., and MarthalerT. M.The Cariostatic Effect of Sodium Fluoride When Combined with Phosphates in Animal Experimentation, Helv. odont. Acta, 5:5–4, 1961.
3.
Van ReenR., OstromC. A., and BerzinskasV. J.The Cariostatic Effect of Dietary Phosphate in the Rat in the Presence or Absence of Fluoride in the Drinking Water, Arch. oral Biol., 7:1962.