DHSC0002333_011 - Note from George Brechin DHSS to Mr Shaw and Mr Sumnes re PES 1981 Subheads D3 D4 and DZ 4 Central Blood Laboratories - 18 Mar 1981

Note from George Brechin, DHSS to Mr Shaw and Mr Sumnes, re PES 1981 Subheads D3, D4, and DZ (4) - Central Blood Laboratories