[All-Union scientific congresses and conferences--their importance for the further development of medical science and practical medicine]. Grebenev AL, Kostienko TN, Gapon'ko LA, Sinegub OA. Klin Med (Mosk). 1983 Feb;61(2):4-9. PMID: 6843056
[Dissonance and interference in medical communication]. Fraga A, Alcocer J. Prensa Med Mex. 1978 May-Jun;43(5):143-5. PMID: 34834
[Experience in communication. Report on the Board of Directors meeting and the 13th Congress of the International Council of Nurses, Frankfurt am Main, Germany, June 16-24, 1965]. [No authors listed] Int Nurs Rev. 1965 Dec;12(6):50-65. PMID: 5175028
