Do-Van-Quy D, Muschel L H, Vivona S
Cancer Res. 1976 Dec;36(12):4702-4.
A follow-up study of the 44 recipients of American Cancer Society, Inc., Special Postdoctoral Research Fellowship from 1962 to 1973 revealed that 11 of 21 M.D. candidates obtained their second (Ph.D.) degree at the end of training. By contrast, all but one among the 23 Ph.D. candidates were awarded the second (M.D.) degree. A great majority of either group remain in active research, regardless of whether or not they obtained the second degree. A very high percentage of their research is cancer related.
一项对1962年至1973年期间美国癌症协会博士后特别研究奖学金的44位获得者的跟踪研究表明，21位医学博士候选人中有11位在培训结束时获得了第二个（博士）学位。相比之下，23位博士候选人中除一人外，其他人都获得了第二个（医学博士）学位。无论是否获得第二个学位，这两组中的绝大多数人都仍在积极从事研究工作。他们的研究中有很大比例与癌症相关。
