Não informado. (1897). Pennsylvania Medical Journal. Medical Society of the State of Pennsylvania.
Chicago Style (17th ed.) CitationNão informado. Pennsylvania Medical Journal. Harrisburg, Pa: Medical Society of the State of Pennsylvania, 1897.
MLA (8th ed.) CitationNão informado. Pennsylvania Medical Journal. Medical Society of the State of Pennsylvania, 1897.
Warning: These citations may not always be 100% accurate.