John Matthews.......Diseases of the goat. Whuilst this is aimed at thw more experienced goat keeper & Vets, it does contain a mine of right up to date info.
I have a copy that I keep to hand, more particularly in case my Vet requires detail of dosages and recomended drugs , but it is fscinating reading....
John Matthew is also willing to talk to your own Vet about medical details.