Dilution and needle choice vary by area and depth; fine needles and slow

https://www.google.com/maps/d/u/0/embed?mid=1rMpxOUSGdciBIp4L_0tDg5QcsZinj6Y&ehbc=2E312F&noprof=1

Dilution and needle choice vary by area and depth; fine needles and slow, precise injections can improve comfort and reduce bruising risk.