TY - BOOK AU - Lange-de Klerk, Elisabeth Suzanna Maria de TI - Effects of homoeopathic medicines on children with recurrent upper respiratory tract infections SN - 9090061517 KW - Child KW - Homeopathy KW - Pharmaceutical Preparations KW - Respiratory Tract Infections KW - drug therapy KW - Academic Dissertations N1 - Thesis (doctoral) - Vrije Universiteit, Amsterdam ER -