This site can offer you: 1  Immediate free referrals through Find a Doctor to eye doctors who specialize in strabismus and related conditions. 2  Easy access to eye doctors via email and telephone. 3  Easy access to eye doctors through their web sites at Our Members. 4  An extensive network of information on eye care, vision care and visual health.
Millisecond ms or msec Definition - A millisecond (ms or msec) is a unit of time that represents 1/1000th of a second. It is one of the more useful chronological...
1 Answer. As metric units of measurement to quantify weight, 1000 micrograms (mcg) equal 1 milligram (mg). An IU (International Unit) is a unit of measurement for vitamins and other specific biologically active substances. The equivalency of one IU differs from substance to substance and is established by international agreement for each substance.