An Investigation into the Nature of Black PhthisisAN INVESTIGATION INTO THE NATURE OF BLACK PHTHISIS;Reading editionChapter navigation5 reading sectionsGo to chapterChoose a chapter…AN INVESTIGATION INTO THE NATURE OF BLACK PHTHISIS;ARCHIBALD MAKELLAR, M.D., F.R.S.S.A.,PREFACE.BLACK PHTHISIS,BLACK PHTHISIS, (continued 2)Beginning of this editionNext chapter →ARCHIBALD MAKELLAR, M.D., F.R.S.S.A.,All chapters and sections (5)AN INVESTIGATION INTO THE NATURE OF BLACK PHTHISIS;ARCHIBALD MAKELLAR, M.D., F.R.S.S.A.,PREFACE.BLACK PHTHISIS,BLACK PHTHISIS, (continued 2)ORULCERATION INDUCED BY CARBONACEOUS ACCUMULATIONINTHE LUNGS OF COAL MINERS,AND OTHER OPERATIVES.BYARCHIBALD MAKELLAR, M.D., F.R.S.S.A., →