John and Angie Partin wrote.." An example of their techniques was when the
Apistan strip was changed so that
it wouldn't last as long or work as good".

What's all this about? When was it changed and how?

Max

Dr Max Watkins

Vita (Europe) Limited                           Tel     44 (0) 1256 473177
Brook House, Alençon Link,                      Fax     44 (0) 1256 473179
Basingstoke, Hampshire RG21 7RD, UK