共 14 条
[11]
THIER SO, 1980, CLIN RES, V28, P85
[12]
CLINICAL INVESTIGATOR AS AN ENDANGERED SPECIES
[J].
NEW ENGLAND JOURNAL OF MEDICINE,
1979, 301 (23)
:1254-1259
[13]
1955, PRINCIPLE PRACTICE
[14]
US DHEW NIH791261 PU