TY  - RPRT
TI  - An inexpensive picoliter-volume pressure ejection system.
AU  - R C Rogers
PY  - 1985
DO  - 10.1016/0361-9230(85)90218-7
UR  - https://pubmed.ncbi.nlm.nih.gov/4084819/
ID  - 4084819
ER  -