PAT Program report: background and current status. Proficiency Analytical Testing.
Grunder
F I
FI
Scientific Affairs Division, AIHA, Fairfax, VA 22031, USA.
Bell
C
C
D002623:Chemistry Techniques, Analytical / Q000592:standards*; D007753:Laboratories / Q000592:standards*; D011786:Quality Control; D012016:Reference Values; D014768:Virginia