Report of the Bicentennial Program Planning Committee and New Century Fund.
D006291:Health Policy / Q000639:trends; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D007993:Libraries, Medical / Q000266:history / Q000639:trends; D010414:Pennsylvania; D012955:Societies, Medical / Q000266:history* / Q000639:trends