Steroids

Pavlik T., Konchekov E., Shimanovskii N.

Latysheva A.S., Zolottsev V.A., Veselovsky A.V., Scherbakov K.A., Morozevich G.E., Pokrovsky V.S., Novikov R.A., Timofeev V.P., Tkachev Y.V., Misharin A.Y.