Ananda, I'm afraid that the in vitro studies are non-reproducible. There are no "excellent results" in animals and babies, just further irreproducible, poor quality, poorly controlled or uncontrolled trials that are subject to all the usual biases. As for your reference, perhaps you should actually read "Study of the month" for Jan 2009. Perhaps you will realise that it is a meta analysis of evaluable controlled trials which demonstrates homeopathy's effects are indistinguishable from placebo.