GILL, D G Heeding the warning signs of chickenpox. [electronic resource] - Journal of the Medical Association of the State of Alabama Mar 1958 - 258-60 p. digital Publication Type: Biography; Historical Article; Journal Article ISSN: 0025-7044 Subjects--Topical Terms: Biomedical ResearchChickenpoxHistory, 17th CenturyHistory, 18th CenturyHistory, 19th CenturySmallpox--prevention & controlVariola virus