SOME QUALITATIVE LAWS MARKED AT STATISTICAL PROCESSING OF EXPERIMENTAL DATA ON ACTION OF LYSED TRYPANOSOMA CRUZI ON TUMOUR GROWTH Article Korshunov Y.S., Osmanov I.A., Kallinikova V.D., Kravtzov E.G., Karpenko L.P., Batmonh Tzetzegsiyhan Вестник Российского университета дружбы народов. Серия: Медицина. РУДН. 2005. P. 77-80