Figure 1.

Experimental design. Red arrows indicate random selection of the birds after hatching, from the in ovo part (eggs not injected and injected with AgNano) to the in vivo part (broilers treated with AgNano drinking solution) of the experiment.

Hotowy et al. Nanoscale Research Letters 2012 7:418   doi:10.1186/1556-276X-7-418
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