설명Howard Skipper, from Southern Research Institute in Birmingham, Alabama cropped.jpg	English: Howard Skipper, now retired from Southern Research Institute in Birmingham, Alabama, explained how chemotherapy could work.
날짜	2012년 1월 25일, 22:07 (UTC)
출처	이 파일은 다음에 의해 파생됨: Howard Skipper, from Southern Research Institute in Birmingham, Alabama.jpg:
저자	Howard_Skipper,_from_Southern_Research_Institute_in_Birmingham,_Alabama.jpg: National Cancer Institute (NCI) derivative work: Jan Arkesteijn (talk)

이 그림은 수정된 그림으로, 원래 그림에서 디지털 변환이 이루어진 그림입니다. 수정 사항 : cropped. 원래의 그림 : Howard Skipper, from Southern Research Institute in Birmingham, Alabama.jpg: . 수정판 제작자 Jan Arkesteijn.

	This image is a work of the National Institutes of Health, part of the United States Department of Health and Human Services, taken or made as part of an employee's official duties. As a work of the U.S. federal government, the image is in the public domain. Please ensure that this image was actually created by the US Federal government. The NIH frequently uses commercial images which are not public domain.
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• File:Howard_Skipper,_from_Southern_Research_Institute_in_Birmingham,_Alabama.jpg licensed with PD-USGov-NIH
  • 2012-01-24T19:01:15Z Jan Arkesteijn 2700x1800 (1903264 Bytes) {{Information |Description ={{en|1=Howard Skipper, now retired from Southern Research Institute in Birmingham, Alabama, explained how chemotherapy could work.}} |Source =[http://visualsonline.cancer.gov/details.cfm

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