"Evarts Ambrose Graham"(PDF). National Academy of Science. مؤرشف من الأصل(PDF) في 2016-03-04. اطلع عليه بتاريخ 2014-01-30.
nih.gov
pubmed.ncbi.nlm.nih.gov
W K Beatty (1 Jan 1981). "Daniel Brainard--pioneering surgeon and teacher". The Proceedings of the Institute of Medicine of Chicago (بالإنجليزية). 34 (1): 2–4. ISSN:0091-746X. PMID:7015324. QID:Q36642246.
web.archive.org
"Evarts Ambrose Graham"(PDF). National Academy of Science. مؤرشف من الأصل(PDF) في 2016-03-04. اطلع عليه بتاريخ 2014-01-30.
W K Beatty (1 Jan 1981). "Daniel Brainard--pioneering surgeon and teacher". The Proceedings of the Institute of Medicine of Chicago (بالإنجليزية). 34 (1): 2–4. ISSN:0091-746X. PMID:7015324. QID:Q36642246.
worldcat.org
W K Beatty (1 Jan 1981). "Daniel Brainard--pioneering surgeon and teacher". The Proceedings of the Institute of Medicine of Chicago (بالإنجليزية). 34 (1): 2–4. ISSN:0091-746X. PMID:7015324. QID:Q36642246.