TY - JOUR AU - Kleijnen, J; Knipschild, P; ter Riet, G TI - Clinical trials of homoeopathy JO - BMJ VL - 302 PY - 1991 DO - 10.1136/bmj.302.6772.316 L3 - PubMed-ID: 1825800 SP - 316 EP - 323 ER -