1. Fundamental research into high dilution effects. A classification of non-clinical research topics;Endler,1998
2. Homeopathy—a Frontier in medical science;Bellavite,1995
3. Fundamental research on ultra high dilution and homeopathy,1998
4. Organon of medicine;Hahnemann,1988
5. Cultured mammalian cells in homeopathy research; the similar principle in self-recovery;Van Wijk,1994