Ernst E. (2010). “Bach flower remedies: a systematic review of randomised clinical trials”. Swiss Medical Weekly. 140: w13079. doi:10.4414/smw.2010.13079. PMID20734279.
Walach H., Rilling C., Engelke U. (2001). “Efficacy of Bach-flower remedies in test anxiety: a double-blind, placebo-controlled, randomized trial with partial crossover”. Journal of Anxiety Disorders. 15 (4): 359–366. doi:10.1016/S0887-6185(01)00069-X. PMID11474820.Quản lý CS1: nhiều tên: danh sách tác giả (liên kết)
Pintov S., Hochman M., Livne A., Heyman E. & Lahat E. (2005). “Bach flower remedies used for attention deficit hyperactivity disorder in children—a prospective double blind controlled study”. European Journal of Paediatric Neurology. 9 (6): 395–398. doi:10.1016/j.ejpn.2005.08.001. PMID16257245.Quản lý CS1: nhiều tên: danh sách tác giả (liên kết)
Gentiana kurroo trong IMPPAT: Indian Medicinal Plants, Phytochemistry And Therapeutics.
nih.gov
pubmed.ncbi.nlm.nih.gov
Ernst E. (2010). “Bach flower remedies: a systematic review of randomised clinical trials”. Swiss Medical Weekly. 140: w13079. doi:10.4414/smw.2010.13079. PMID20734279.
Walach H., Rilling C., Engelke U. (2001). “Efficacy of Bach-flower remedies in test anxiety: a double-blind, placebo-controlled, randomized trial with partial crossover”. Journal of Anxiety Disorders. 15 (4): 359–366. doi:10.1016/S0887-6185(01)00069-X. PMID11474820.Quản lý CS1: nhiều tên: danh sách tác giả (liên kết)
Pintov S., Hochman M., Livne A., Heyman E. & Lahat E. (2005). “Bach flower remedies used for attention deficit hyperactivity disorder in children—a prospective double blind controlled study”. European Journal of Paediatric Neurology. 9 (6): 395–398. doi:10.1016/j.ejpn.2005.08.001. PMID16257245.Quản lý CS1: nhiều tên: danh sách tác giả (liên kết)