[Mutual relations of various environmental conditions and their relationship to the average life span].
D003604:Czechoslovakia; D004782:Environmental Health; D006801:Humans; D008136:Longevity; D012924:Social Conditions; D012959:Socioeconomic Factors
Vzájemné relace rüzných podmínek prostredí a jejich vztah ke strední délice zivota.