TY  - RPRT
TI  - A method for enhancing visualization of precipitin lines in agar analysis.
AU  - C F Lange
PY  - 1967
DO  - 10.1016/0009-8981(67)90255-0
UR  - https://pubmed.ncbi.nlm.nih.gov/4168942/
ID  - 4168942
ER  -