TY  - RPRT
TI  - False-positive DAT caused by variables in sample procurement.
AU  - A J Grindon
AU  - M J Wilson
DO  - 10.1046/j.1537-2995.1981.21381201803.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7233513/
ID  - 7233513
ER  -