I need to buy the VB MAPP (and protocol) in advance of our programme starting. I've found several on various websites, but not sure exactly what I should be buying. Is there a standard one I should get?
To add to the confusion, they all seem to be from the US (can you buy this in the UK?) and they vary in cost from $70 - $700!
Can anyone tell me what I should be buying please? I've asked my consultant but haven't heard back from him and he's on holiday now.
TIA