TY  - RPRT
TI  - Wetting agents for biological electron microscopy. I. General considerations and negative staining.
AU  - D W Gregory
AU  - B J Pirie
PY  - 1973
DO  - 10.1111/j.1365-2818.1973.tb04625.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4131339/
ID  - 4131339
ER  -