Document gavv1g0OEjyyZKyemX3Zmo6eN

July 14, 1971 ./ s^msi l ead smtz : ..TechnlcelprobleM were encountered In the lied analysis of blood samples .from theeubjects listed below. Ha would like to obtain repeat ..' - -vbefofg-f^^ * *ny of these subject* as possible labels for these .repeat samples ere Ifr, W ere sorry for the inconvenience to you and the subjects, but ': "^g^bee 4lto|trjfat final year of the lead study it JLs Important to have ------ ^'^e^ta'Jas--`a^lete as" possible* MMcL/jtd Enclosures < ) MARTHA MC LAUGHUN PHYSIOLOGIST N 27003 DUP040005872