found: His Principales patrones de migración interna en Guatemala, 1964 [MI] 1967:t.p. (Alvan O. Zárate)
found: The profile of cancer in Egypt, 1987:t.p. (Alvan Zarate)
found: Washington post WWW site, viewed Sept. 28, 2015(Alvan O. Zarate, 78, a health statistician who retired in 2009 as a confidentiality officer for the National Center for Health Statistics, died Aug. 27 [2015] in Washington; Dr. Zarate, a resident of Bowie, Md., was born in New London, Conn; in 1978 he came to the Washington area and joined the National Center for Health Statistics; he was director of its international statistics office before he became confidentiality officer)
found: Beall Funeral Home WWW site, viewed Sept. 28, 2015(Alvan (Al) Zarate; born: Oct. 13, 1936, New London, CT; death: Aug. 27, 2015, Washington, DC; occupation: health statistician; earned a Ph.D. from Brown University in 1967 and taught sociology/demography at the University of Texas, Tulane, and Ohio State before joining NCHS in 1978)