[Concerning the article by A. Z. Ter-Karapetiana and coauthors "Improving the chart for epidemiologic examination"].
D004812:Epidemiologic Methods; D004813:Epidemiology
Po povodu stat'i A. Z. Ter-Karapetiana s soavtorami "Ob usovershenstvovanii karty épidemiologicheskogo obsledovaniia".