1. The preparation of a new inorganic ring system containing one sulfur, two phosphorus and three nitrogen atoms in the ring;Baalmann;Recl. Trav. Chim.,1972
2. The anticancerous activity of certain phosphonitril trimer and tetramer derivatives;Chernov;Pharmacol. and Toxicol. (USSR),1959
3. Protocols for screening chemical agents and natural products against animal tumors and other biological systems;Geran;Cancer Chemother. Rep.,1972
4. Derivatives of cis-NPCl2(NSOCl)2 and (NPCl2)2NSOCl Part XVI. The preparation of some aziridino (ethylene-imino) derivatives of (NPCl2)2NSOX (X = F, Az, Ph) with a potential anticancer activity;van der Grampel;Inorg. Chim. Acta Lett.,1981
5. Antitumor activity of some cyclophosphazenes;Labarre;Eur. J. Cancer,1979