D P Harper. Show Affiliations »
Abstract
Mesh： See more » African Americans/historyAttitude of Health PersonnelClinical Trials as Topic/historyDisease Outbreaks/historyEvidence-Based Medicine/historyFamous PersonsHistory, 17th CenturyHistory, 18th CenturyHistory, 20th CenturyHumansMassachusettsReligion and MedicineSmallpox/epidemiologySmallpox/historySmallpox Vaccine/history
Substances： See more » Smallpox Vaccine
Year: 2000 PMID： 10752353
Source DB: PubMed Journal: Pharos Alpha Omega Alpha Honor Med Soc ISSN： 0031-7179