AU  - GOOSMAN C
TI  - DArk-ground illumination with ordinary microscope equipment
PT  - JOUR
DP  - 1909
TA  - Journal of the American Medical Association
pages = {1580-1581},
VI  - LII
IP  - 20
AID  - 10.1001/jama.1909.25420460028002e [doi]
4100  - http://dx.doi.org/10.1001/jama.1909.25420460028002e
SO  - Journal of the American Medical Association May 15, 1909 LII(20):1580