TY  - RPRT
TI  - Drying of Guthrie samples.
AU  - R L Newman
AU  - D J Starr
PY  - 1971
DO  - 10.1136/bmj.3.5773.532
UR  - https://pubmed.ncbi.nlm.nih.gov/5565531/
ID  - 5565531
ER  -