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Research physicians face intractable dilemmas when they consider introducing new medical procedures. Innovations carry the promise of preventing or curing life-threatening diseases, but they can also lead to injury or even death. How have clinical scientists made high-stakes decisions about undertaking human tests of new medical treatments? In Lesser Harms, Sydney Halpern explores this issue as she examines vaccine trials in America during the early and mid-twentieth century. Today's scientists follow federal guidelines for research on human subjects developed during the 1960s and 1970s. But long before these government regulations, medical investigators observed informal rules when conducti...
First multi-year cumulation covers six years: 1965-70.
Thomas Pindell was living in Maryland by 1696. Thomas married Mary in about 1680 and they had seven children. Thomas died in 1710. Descendants and relatives lived mainly in Maryland, Massachusetts and Missouri.
55,000 biographies of people who shaped the history of the British Isles and beyond, from the earliest times to the year 2002.