TY  - JOUR
T1  - An Apparatus for Liquid Measurement by Drops and Applications in Counting Bacteria and other Cells and in Serology, etc
JF  - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934)
VL  - 86
IS  - 586
SP  - 198
EP  - 202
PY  - 1913/03/06/
UR  - http://dx.doi.org/10.1098/rspb.1913.0016
M3  - doi:10.1098/rspb.1913.0016
AU  - Donald, R.
ER  -