The themes and characteristics that were common to the whole group were then distilled out of the overall picture and the group analysis is extended to include the whole series.

This article describes the 18 Stages of development, the 18 columns of the Periodic Table.

This article describes the 7 Series of the Periodic Table. They represent the basic themes of life

One case (colocynthis) illustrate the relation between the use of homeopathic remedies and chakra 4. 

Theme: being ‘uncertain’ how to be oneself. We can see this trait of uncertainty in all the remedies well known for their affinity of taking form in sycosis. Sooner or later in sycosis something can come that is very much a reaction to this burden of uncertainty.

Male student (20y) is bothering desperately from eczema. The unity theory can not withstand reality all the way, several remedies were needed for different aspects.

Pregnant woman (26y) gave a perfect image of the malaria nosode.

During a seminar about Morbus Pfeiffer by Huib Wijtenburg and Rob Peters a proving with 19 provers was arranged with the nosode Pfeiffer C30.
Together with Carcinosinum, Phosphor, Phosphoricum acidum, Lycopodium, Mercurius and Ailanthus the nosode Pfeiffer was mentioned as one of the remedies for the situation: ‘never well since Pfeiffer disease’.