G. Jansen

Complaints and diagnoses in homoeopathic practice

G. Jansen, T. Koster, 1995, British Homeopathic Journal.

Bmc Complementary and Alternative Medicine Homeopathic and Conventional Treatment for Acute Respiratory and Ear Complaints: a Comparative Study on Outcome in the Primary Care Setting

G. Lewith, M. Jong, D. Riley, 2007 .

Lessons learnt from an unsuccessful clinical trial of homœopathy

J. Hagenaars, G. Jansen, A. Veér, 1992, British Homeopathic Journal.

The doctor-patient relationship in an African tribal society

G. Jansen, 1973 .

Homoeopathic medicine test according to the crossover design: from theory to practice

R. van Haselen, D. Koster, G. Jansen, 1998, British Homeopathic Journal.