Table 6. Physical characteristics of S-Bdc and L-Bdc.

Parameter	p-value	Site	Mean	Std. Dev.
Diameter (mm)	<0.02	S-Bdc	19.49	0.55
		L-Bdc	17.96	0.77
Volume (fl)	<0.02	S-Bdc	4692	375
		L-Bdc	3719	473