title: [Improvement of social-hygienic studies (concerning the article by Iu. P. Lisitsin "Complex social-hygienic studies, their place and perspectives")].
mesh_terms: D006920:Hygiene; D011634:Public Health; D011635:Public Health Administration; D011787:Quality of Health Care; D012959:Socioeconomic Factors; D014586:USSR
vernacular_title: K voprosu o sovershenstvovanii sotsial'no-gigienicheskikh issledovaniĭ (po povodu stat'i Iu. P. Lisitsina "Kompleksnye sotsial'nogigienicheskie issledovaniia, ikh mesto i perspektivy")