??: Same unit - mcg for both. Is 500 greater than 5000?
Answered 7/18/2015
2.5k views
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
10 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question