%0 Journal Article %T S¨ªntese das hemoglobinas A2, S e C nos tr¨ºs primeiros meses ap¨®s o nascimento %A Nascimento Maria L.P. %J Revista Brasileira de Hematologia e Hemoterapia %D 2001 %I Sociedade Brasileira de Hematologia e Hemoterapia %X A prospective study of A2, S and C Hemoglobins was made in 70 heterozygous infant cases. Our results suggest, after a comparison of published studies of adults, that the normal adult levels of Hb A2, Hb S and Hb C have been reached by the age of three months and not 6 months to one year as previously thought. %U http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-84842001000200007