Day 186: CBC, CBC, CBC, CBC … and an INR/PTT
At work, we have a drawer full of tubes that are used to collect samples of blood.   
Thursday, 20 October 2011

Day 186: CBC, CBC, CBC, CBC … and an INR/PTT

At work, we have a drawer full of tubes that are used to collect samples of blood.   

Thursday, 20 October 2011

  1. shellyn365 posted this

NIGHTNIGHT by DEDDY