1. The Declaration of Helsinki;World Medical Assembly,1964
2. Declaration of Helsinki
3. Principles of Biomedical Ethics;Beauchamp,1994
4. A difference in mortality rate and incidence of kernicterus among premature infants allotted two prophylactic antibacterial regimens;Silverman;Pediatrics,1956
5. Medical research with children: ethics, law and practice;Nicholson,1986