1. Pigment resembling atmospheric dust in Pever's patches. AIod Path/l;Urbanski, S.J.; Arsenault, A.L.; Green, F.H.Y.; Haber, G.,1989
2. Exogenous pigment in Peyer's patches;Shepherd, N.A.; Crocker, P.R.; Smith, A.P.; Levison, D.A.;Hiitmz Path/l,1987
3. A comparison of the ultrastructure of pigment granules in melanosis ili and pulmonarv lymph nodes;Ghadially, F.N.; Boone, S.A.; Walley, V.M.;Histopathologv,1993
4. Aliin7ilil'nioi ini the gastroiltestinal tract;Powell, J.J.,1994
5. Structure and chemistry of silica, metal oxides, and phosphates;Heanev, P.J.; Banfield, J.A.,1993