[The National Seroepidemiological Survey. II. Operational design].
Tapia-Conyer
R
R
Sepúlveda-Amor
J
J
Solache-Alcaraz
G
G
Gutiérrez
G
G
D000906:Antibodies / Q000032:analysis*; D003141:Communicable Diseases / Q000453:epidemiology*; D006306:Health Surveys / Q000379:methods*; D006801:Humans; D008800:Mexico; D010865:Pilot Projects; D012494:Sampling Studies; D011795:Surveys and Questionnaires
D000906:Antibodies
Encuesta Nacional Serioepidemiológica. II.Diseño operativo.