Question: Is "ml" the same as "mL" in blood test readings?

[DaytonaJonah]

The only lab I have access to here in Mexico measures Estradiol in "pg/ml" with a normal reference range for men: 41-91.9

What is the difference(if there is one) of a reading of: pg/ml(lower case "l") vs. pg/mL(upper case "L")?

 

[Systemlord]

It took me literally seconds to look this up on Google.

Google Search

A milliliter, abbreviated as ml or mL, is a unit of volume in the metric system.

 

[sammmy]

ml is just a sloppy writing of the correct mL

Liter should always be written as L