אלכסנדר ד' בלקדר (Hebrew Wikipedia)

Analysis of information sources in references of the Wikipedia article "אלכסנדר ד' בלקדר" in Hebrew language version.

refsWebsite

Global rank Hebrew rank

2newspapers.com

55^th place

931^st place

4^th place

18^th place

1books.google.com

3^rd place

33^rd place

low place

low place

2,936^th place

low place

aps1888.org

Past Presidents. American Pediatric Society. Retrieved 14 November 2018.

biographi.ca

"Biography – BLACKADER, ALEXANDER DOUGALL – Volume XVI (1931-1940) – Dictionary of Canadian Biography". www.biographi.ca. נבדק ב-28 באוקטובר 2020. {{cite web}}: (עזרה)

books.google.com

Who's who in Canada: An Illustrated Biographical Record of Men and Women of the Time, Volumes 6-7. International Press Limited. 1914. p. 591. נבדק ב-2020-07-10 – via Google Books.

newspapers.com

"Whose Birthday Is This?". Calgary Herald. 1913-06-19. p. 6. נבדק ב-2020-07-10 – via Newspapers.com.
"Dr. Alexander D. Blackader". Hartford Courant. Montreal, Quebec. AP. 1932-03-15. p. 4. נבדק ב-2020-07-10 – via Newspapers.com.

nih.gov

ncbi.nlm.nih.gov

Blackader, A. D. (1930). "On the varying virulence of micro-organisms in infectious disease". Canadian Medical Association Journal. 22 (1): 97–100. PMC 381641. PMID 20317677.

pubmed.ncbi.nlm.nih.gov

Blackader, A. D. (1930). "On the varying virulence of micro-organisms in infectious disease". Canadian Medical Association Journal. 22 (1): 97–100. PMC 381641. PMID 20317677.