[Cardiovascular studies in 4 Puerto Rican groups of different socioeconomic levels, and in apparent good health. II. So-called risk factors].
D002318:Cardiovascular Diseases / Q000453:epidemiology* / Q000209:etiology; D006306:Health Surveys; D006801:Humans; D008297:Male; D008875:Middle Aged; D011647:Puerto Rico; D012959:Socioeconomic Factors
Estudios cardiovasculares en cuatro grupos de puertorriqueños de distintos niveles socio-economicos en aparente buen estado de salud. II. Los llamados factores de riesgo.