technetium Tc 99m phosphon

The utilization of organophosphonates as sole source of phosphorus by Aspergillusniger was studied. Aspergillusniger was found to… (More)

In controlled environment growth chambers, the effects of foliar and root applications of 2-chloroethyltrimethylammonium chloride… (More)

The authors have examined 43 children by the method of radiotropic angiography, 27 of whom had various diseases of the hip joint… (More)

Inhibitors from Pinus pinea L. seed embryos and endosperms were separated using thin layer chromatography and a Sephadex G-10… (More)