Via Internet Archive (free to all).
Archives
Homoeopathic Treatment of Intermittent Fevers, J. Douglas, 1853
Via Internet archive (free to all).
Herb Lore, Fong Wan Herb Company, 1936
Via Internet Archive (free to all).
Health Via Food, William Hay, 1891
Via Soil and Health Library (free to all).
Finding What Works in Health Care: Standards for Systematic Reviews, Institute of Medicine, 2011
Via The National Academies Press (free to all).
Field Guide to Urgent and Ambulatory Care Procedures
Via Merck Sharp & Dohme Corp. (free to all).
Fasting, Hydropathy and Exercise, Bernarr Macfadden and Felix Oswald, 1900
Via Internet archive (free to all).
Fasting for the Cure of Disease, Linda Hazzard, 1908
Via Internet Archive (free to all).
Fasting Cure, Upton Sinclair, 1911
Via Soil and Health Library (free to all).
Every man’s assistant, and the sick man’s friend, J. Stonhouse, 1819
Via Internet Archive (free to all).