For citations:
Koterov A.N., Tikhonova O.A., Ushenkova L.N., Biryukov A.P. History of controlled trials in medicine: real priorities are little-known. Report 2. From early experiments to the present day: without alternation and randomization. FARMAKOEKONOMIKA. Modern Pharmacoeconomics and Pharmacoepidemiology. 2021;14(3):423-444. (In Russ.) https://doi.org/10.17749/2070-4909/farmakoekonomika.2021.062

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.