A PROTOZOAN MODEL OF HARD TISSUE FORMATION*.Published in:Annals of the New York Academy of Sciences, 1966, v. 136, n. 7, p. 157, doi. 10.1111/j.1749-6632.1966.tb31412.xBy:Isenberg, Henry D.;Douglas, Steven D.;Lavine, Leroy S.;Spicer, Samuel S.;Weissfellner, HeinrichPublication type:Article